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Waterproof Arm Cast Covers

Waterproof Arm Cast Covers

$55.99

Bloccs Waterproof Arm Cast Protectors are perfect if you are recuperating from an arm injury and need to protect the wound, burn, dressing, or broken arm cast from water while you shower, bathe or swim.

It is easy to put on over your cast, dressing, or wound and will keep your arm completely dry and waterproof.

The protectors stretch easily over an arm cast or dressing and form a comfortable skin-tight seal around the arm.

Please watch the video below for tips on how to find out what size protector you need.

Got questions? Check out our FAQ or contact us, we’re happy to help.

Features
  • Reusable waterproof arm protector is made from soft and flexible rubber
  • Watertight seal
  • Completely submersible
  • Easy to put on and take off
  • Comfortable to wear
  • Durable, made from high-quality latex rubber
  • Made in England

Got questions? Check out our FAQ or, contact us, we’re happy to help

Click here to view the Bloccs Waterproof Protector's Care & Usage Guide

Sizing

Finding the Right Size Arm Cover

Step 1: Measure for the right length cover.

  • Measure from the fingertip to 5cm above the cast or dressing.

Step 3: Measure for a watertight seal.

  • Measure the circumference (distance) around the arm 5cm above the cast or dressing.

Step 4: Check the Size Chart in the product images

  • From the Arm Size Chart, choose the Bloccs cover which will full fit over the cast or dressing. 
  • We recommend measuring around your arm 5cm above your cast to find the perfect fitting waterproof arm cast protector.

XS - Child: Length 33cm, Circumference from 16cm to 18cm

S - Child: Length 43cm, Circumference from 17cm to 19cm

M - Child:Length 52cm, Circumference from 18cm to 22cm

L - Child:Length 53cm, Circumference from 20cm to 26cm

XL - Child:Length 66cm, Circumference from 22cm to 28cm

Adult - Short: Length 55cm, Circumference from 26cm to 36cm

Adult - Long: Length 72cm, Circumference from 28cm to 38cm

Same day shipping before 12pm*

Orders placed by 12 noon are dispatched that afternoon every business day Monday to Friday.

To Urban addresses: takes generally 1 to 2 business days from dispatch

To Rural Delivery addresses: takes generally 2 to 4 business days from dispatch

Our order tracking history from 1/1/25 to 31/7/25 show us that 97% of all orders are delivered within 2 business days from dispatch:

84% of all orders are delivered within 1 business day from dispatch
14% of all orders are delivered within 2 days from dispatch

Read more

The Bloccs waterproof Arm Cast Protector is perfect if you are recuperating from an arm injury and need to protect the wound, burn, dressing or broken arm cast from water while you shower, bathe or swim.

Because our waterproof arm protector is made from durable natural rubber, they are soft and flexible. This enables the waterproof arm sleeve to be stretched without ripping or tearing, this makes it quick and easy to put on and take off.

For the simple instructions on how to put on and take off our Bloccs arm cast covers, click here to read or watch a video

The waterproof arm cast protector is conformed to the shape of your arm and the natural rubber is soft, making it comfortable to wear against your skin. It won’t cause any irritation (unless you have an allergy to rubber). It is reusable and completely submergible in both freshwater and salt water and will keep your injured arm 100% dry.

Bloccs was awarded the 2014 Innovator of the year in the UK by the Bristol Post in conjunction with the University of the West of England for this range of waterproof arm cast covers. In 2016 Bloccs was awarded the Queen's Award for Enterprise Innovation, the highest accolade for business success in the United Kingdom.

This gives you confidence and reassurance that these waterproof arm protectors are a high quality product which will make your recuperation from your injury so much easier.

Got questions? Check out our FAQ or, contact us, we’re happy to help

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