How easy is it to put on?

My daughter had a cast from wrist to arm pit so was a little tricky to get round her elbow the first time. But after that it was fairly easy and worked a treat.also leant it to a friend who found it a god send x my daughter is 9 but fairly small for her age but this size fit perfect. Hope this helps

My daugher has had a op to put her nail back on a finger and stitches. Been told not to get wet at all, going on holiday Wednesday ! How good are they

They are extremely good and she will be able to fully enjoy the water. The important thing is to put them on correctly, getting all the air out by gently lowering the arm into the water and allowing the air to escape and then sealing it firmly to her arm without creases. At this point it’s completely water tight.

i have had surgery on my hand and elbow and told no water whilst in shower, as a lady with larger bones should I buy M or L

We would always recommend measuring you can do so by measuring the length from the finger tips to above the affected area and the circumference is around the skin at the top of the area that needs to be covered. We would also suggest our Adult Full Arm cover but do understand if your measurements do not fit with this.

How do you get it flat against the skin by the armpit as my son is in tears with it being so tight?

Sorry but we didn't have any problems. It was tight but not so tight that it hurt so maybe your son may need the next size up. Don't know if this is a good suggestion or not but maybe try a bit of talcum powder under the band although I am not sure if this may compromise the seal but it might be the stickiness of the rubber which is causing the issue. Hope you manage to get it more comfortable.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Bloccs Waterproof Cast Cover, Child Full Arm

Product ID: 49483721

Details

Age range (description)
Child
Brand
Bloccs
Size
M
Specific uses for product
Fracture
Use for
Arm

💧100% waterproof seal

📏fits 20-26cm circumference, 53cm length

🛡️medical-grade natural rubber

HK$508

Duties & taxes included

In stock

Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.

Secure transaction

Description

💦 Keep the cast dry, the fun flowing!

FREEDOM TO PLAY - Enables kids to enjoy pools, beaches, and waterparks worry-free, maintaining their social and active lifestyle.
STAY DRY STAY ACTIVE - Waterproof arm sleeve keeps casts and wounds completely dry during swimming and showering.
COMFORT MEETS DURABILITY - Soft, flexible natural rubber offers gentle protection without sacrificing comfort.
TAILORED FOR GROWING KIDS - Sized specifically for older children and teens to ensure a snug, watertight fit.
TRUSTED BY HEALTHCARE PROS - Backed by 60 years of expertise and made in the UK for reliable, reusable protection.

Bloccs 100% Waterproof Arm Cast Cover (Child L) is a durable, reusable medical-grade natural rubber sleeve designed to protect arm casts, bandages, and wounds from water exposure. Sized for older children and teens, it provides a secure, watertight fit for swimming, bathing, and showering, enabling active kids to maintain their lifestyle without interruption. Made in the UK and trusted by healthcare professionals, this cover combines comfort with reliable protection.

Specifications

ASIN	B007UONMLI
ASIN	B007UONMLI
Age Range Description	Child
Best Sellers Rank	30,638 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 63 in Cast Protectors
Brand Name	Bloccs
Closure Type	Pull On
Colour	blue
Customer Reviews	4.5 4.5 out of 5 stars (4,332)
Customer reviews	4.5 4.5 out of 5 stars (4,332)
Department	Unisex-Child
Global Trade Identification Number	05060295740079
Guaranteed software updates until	unknown
Included Components	Bloccs Waterproof Cast Cover
Is discontinued by manufacturer	No
Item Dimensions	55 x 18.5 x 0.5 centimetres
Item Highlight	Made for swimming and bathing. Ultra-safe for showering. Helps children keep casts dry, feel included and enjoy normal life.
Item Thickness	0.5 Millimetres
Item Weight	110 Grams
Item model number	CA79-L
Manufacturer	Precision Dippings Manufacturing Ltd.
Manufacturer	Precision Dippings Manufacturing Ltd.
Manufacturer Contact Information	MORE INFROMATION ON THE PACKAGE
Material	Rubber
Model Name	CA79-L
Model Number	CA79-L
Number of Items	1
Part Number	P6379/L
Product Care Instructions	Hand Wash Only
Product Dimensions	55 x 18.5 x 0.5 cm; 110 g
Size	M
Special Features	Waterproof Cast Cover, Swim, Shower & Bathe
Specific Uses For Product	Fracture
Sport Type	Swimming
Target Use Body Part	Arm
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.