Inflates in Seconds
Waterproof PVC
Handmade & Event Grade

Giant Inflatable Waterproof PVC Letters | Custom Shiny Event Word Displays | Indoor & Outdoor Party Decorations with Free Pump

£7,322.65

Create bold, oversized word installations using shiny waterproof PVC inflatable letters, perfect for personalised event styling, branding and themed celebrations.

Engineered for real event use, each piece stays inflated for up to 7 days with a secure locking valve system, making it ideal for multi-day festivals, weddings and installations.

Fully manual inflation with a free included pump—no electricity required. Lightweight design with secure rear fastenings allows flexible indoor or outdoor installation.

In stock - Ready for production

FREE Delivery estimated between June 25 and July 10. This item is made-to-order.

Choose your letter or number colour
Choose pre-set words OR custom

Trusted by the teams behind events at

  • Marriott
  • Red Bull
  • NHS
  • Lincoln
  • Rhondda Cynon Taf Council

We donate £5 from every order to Mind in Somerset - Learn more

Bring instant impact to your event space with our 2m giant inflatable waterproof PVC letters, designed for:

  •  Weddings
  • Birthdays
  • Festivals
  • Corporate events
  • Immersive themed celebrations
  • And more!! 

These oversized shiny inflatable word displays create bold, eye-catching installations that transform any venue into a personalised, high-impact experience.

Made from durable waterproof PVC, each letter is lightweight, easy to handle and suitable for both indoor and outdoor use. The high-gloss finish delivers a striking visual effect that works perfectly for photo backdrops, entrance features, stage dressing and branded event styling.

Each inflatable letter holds air for up to 7 days thanks to a secure locking valve system, making it ideal for multi-day events and installations. Setup is fast and simple using the free electric pump, with no electricity required AND no huffing and puffing.

Designed with practicality in mind, the letters include secure fastening points across the back for flexible mounting options, allowing you to attach, hang or position them exactly how your event requires.

Choose from popular pre-set words such as “Happy Birthday” or create your own custom wording for fully personalised event displays. Whether you're building a festival entrance, a wedding backdrop or a corporate activation, these giant inflatable letters deliver bold visual impact with minimal effort.

FREE GLOBAL DDP SHIPPING

🛠️ Production Time
All inflatable decorations are made to order at our workshop. Please allow 5–10 days for production. This time frame also covers any unexpected delays.


✈️ Delivery Time
Once production is complete, your order will be shipped via FREE FedEx Air. Delivery usually takes 5–14 days, depending on your location. Until it’s shipped, your order will remain listed as Pending.


🚫 Returns & Exchanges
We’re unable to accept returns or exchanges as each inflatable is custom-made to order. However, if your item arrives damaged in transit we can offer a return or replacement. Photographic evidence of the damage is required and we will open an investigation with the courier before processing the claim.

Important Safety Information:

All inflatables are not flame-proofed as standard. For indoor events requiring fire safety compliance, we recommend purchasing synthetic fire retardant spray online, which can be easily applied before use. When properly treated, these props will typically meet British Standards certification requirements. Always check your venue's specific fire safety regulations.

🧵 Material & Construction
Soft, waterproof PVC that stays durable in outdoor weather and holds smooth round form once inflated.

💨 Free Air Pump Included
Comes with an air pump so you can inflate each ball quickly without extra equipment.

📐 Size Options
Available 2m, choose the scale that fits your venue whether it’s cosy indoors or wide open outdoor space.

🎯 Hanging-Ready D-Ring
Each inflatable includes D-rings so you can hang them from ceilings, structures or outdoor rigs.

🏕️ Indoor & Outdoor Use
Fully waterproof build works for gardens, pool-side events, marquees, halls or outdoor festival setups.

📦 Easy to Store
Deflates quickly and folds flat for simple transport and compact storage.

  • FREE air pump - to keep shape for up to 7 days.
  • D-rings installed - for easy hanging from trees, ceilings or stage rigs.

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Durable waterproof inflatable PVC letters creating bold entrance feature for events

Giant Inflatable Waterproof PVC Letters | Custom Shiny Event Word Displays | Indoor & Outdoor Party Decorations with Free Pump

£7,322.65

£7,322.65

EXCELLENT Rated 5.0 out of 5

Inflate. Display. Reuse.

Fast, Simple Setup Anywhere

Your custom word/name inflates using the included electric air pump, meaning no huffing and puffing. The secure locking valve ensures a strong, long-lasting seal for dependable event use.

Bold, Shiny Event Impact

High-gloss PVC finish creates a striking visual centrepiece that works perfectly for photo backdrops, entrances, stages and immersive event styling.

Built for Multiple Events

Designed for repeated use across different occasions, these inflatable words/names can be deflated, stored and reinstalled whenever you need a standout display.

GET YOUR INFLATABLE BALL

Designed to Elevate Every Event Space

Instantly Transform Any Venue

Turn blank spaces into branded, immersive environments with oversized inflatable word displays that immediately capture attention and set the tone for your event.

Perfect for Photo Moments & Guest Engagement

Guests naturally interact with large-scale lettering, creating shareable photo opportunities that boost engagement, social visibility and event atmosphere.

Flexible for Any Type of Event

From weddings and birthdays to corporate launches, festivals and themed parties, these inflatable letters adapt to any setting where visual impact matters.

Order yours now
EXCELLENT Rated 5.0 out of 5

Customers love our inflatables 💖

Really fast shipment, great and easy communication

Awesome quality as well !

- Leon

Will be ordering more!

Our custom piece was the perfect addition for our first day of school. All of our families loved taking their picture with our Grace :) Also, we have a LOT of different decor options for school, but this one is the most personalized and easiest to set up! We will be ordering more!

- Jacqui

10/10!

This inflatable shrooms are so much fun!
Ppl love them and take so many pictures, videos and all that good stuff.
The LEDs inside shine bright and illuminating well.
10 out of 10!

- Barak

Packaged nicely!

Great response times with questions and packaged very nicely too!

- Heather

High quality!

Great company to work with! High quality!

- dancingdolls1

Fantastic!

The tentacles arrived today and look fantastic! I had a few questions beforehand (CE certificate, etc.), which the customer service handled superbly. The order was delivered much faster than expected.

- Wereksfarbe

Custom word inflatable signage letters used for weddings and special occasions

Professional Inflatable Lettering Built for Events & Installations

Durable Waterproof PVC Construction

Made from high-quality shiny PVC material, these inflatable letters are lightweight, waterproof and suitable for both indoor and outdoor use.

7-Day Inflation Hold with Secure Valve

Each piece features a secure locking valve system designed to maintain inflation for up to 7 days, making it ideal for multi-day events and installations. FREE pump included

Flexible Installation Options

Built-in secure fastening points across the back allow multiple mounting methods, giving event organisers full control over placement and display style.

Order yours now
EXCELLENT Rated 5.0 out of 5
Frequently Asked Questions 🗯️

This pack size comes with an electric pump, ensuring your balls are inflated within seconds. You will receive the correct plug that matches your region.

Yes, your inflatable(s) includes a built in D-ring that can be used to hang from the ceiling or secure your inflatable to the floor.

You will get your PVC inflatable(s) plus an electric pump for inflation. You can select your own quantity.

No these are not LED and will not flash different colours.

Yes these balls are waterproof because they do not require mains electric to stay inflated. This means you can use them on top of swimming pools and more!

No. All our orders are shipped DDP (Delivered Duty Paid), which means any applicable customs or duty fees are covered by us before your order arrives. The price you see at checkout is the price you pay - no surprise charges on delivery.

Production takes 5 - 10 working days. Once your inflatable has been handmade, it then takes 5 - 14 working days to ship to your address.

If you need it sooner, we also offer rush orders at an extra fee upon request. Contact us to get your inflatables sooner.

We handmake the balls using waterproof PVC materials.

  • Handmade in our Trippy Creations workshop

    Every inflatable is crafted by skilled makers at our workshop using high-grade materials and careful attention to detail.

    No mass production, just quality workmanship designed to last through events, festivals, and installations.

  • And we can bring your own ideas to life! 🗯️

    Have a vision of your own? We can develop custom inflatable designs, colours and shapes based on your brief.

    Whether it’s a showpiece for a festival or a centrepiece for a themed event, we’ll create something unforgettable.

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