BLOCCS 100% Waterproof Cast Covers for Shower Arm Kids- Swim Cover, Cast Bag for Bath. Durable Cast Sleeve for Swimming - #CA79-S - Child Arm (Small)

Wow, this saved our vacation! My 6-yr old son broke his arm 2 days before leaving for our Mexico spring break. I quickly ordered this for overnight delivery and it worked SO WELL! He did a lot of swimming in the pool, plus snorkeling in the ocean and it kept the cast bone dry. It was a little annoying to get on because it’s so tight and his cast went over his elbow but worth it for my little guy to be able to swim! Highly recommend! He used a size Small and his cast went up past his elbow.

My kid broke her arm 2 weeks before our beach vacation and her orthopedic doctor recommended this cast cover. It works great! It feels like a thick balloon. My kid said it gets a little sweaty under the cover, but no other complaints. The instructions say to wear for 30 minutes at a time. She comfortably wore it up to 2 hours while playing at the beach. We are going on to week 4 with the cover and not a single leak. It’s been used in the bath, the pool, and the ocean. We used a silver permanent marker to draw scales on it—she calls it her fin. UPDATE: I wanted to update my review now that we’ve finished using the product (and the cast is off!). The cover made it 5 weeks of daily use before it got a pin hole in the upper part that secures the cover to the arm. My daughter’s teacher at summer camp was putting this on her, and I suspect she may have poked the hole with her fingernail. We were able to patch it with flex seal tape to get it through the final sixth week. This is the best cast cover. It’s simple to use, comfortable to wear, and seriously waterproof.

Worked perfectly! My 11 year old broke his arm a few weeks before spring break. We had already scheduled a trip to the ocean. This cast cover worked perfectly for our ocean snorkeling trip, swimming in the ocean, swimming in the hotel pool and snorkeling in the stocked saltwater hotel lagoon. My son said the cast cover was comfortable and didn't bother him at all. We used it daily and it never let a drop of water in. Highly recommend!

In 2025 I had not one of my kids in a cast, BUT TWO 🫠 the first one was a mid arm cast the second one was a full arm cast 🙃 When I tell you these things saved my sanity I am not kidding lol Kiddo #1 was casted 8 weeks during prime summertime. We started off taping trash bags and plastic wrap 👎 learned real quick that wasn’t going to work! So we came across this product, THANK GOODNESS! It works great, kept the cast dry and these kids were in the pool, shower, ocean, alllll the things! Just be very careful putting it on and taking it off! This really is a great product!

Absolutely loved it! Our trip to Thailand. Even with her broken arm, this sling was a total lifesaver. She could jump in and out of the water, play on the beach, and it held up perfectly. No leaks, stayed secure, and super easy to clean. I 100% approve — truly a lifesaver for us.

This made my summer dipping into alpine lakes on hiking trips, hanging out with friends at pool parties, AND simply taking showers so much easier while I had a cast on for a broken wrist! Kept out water quite nicely. Only complaint is that 6 months later, it did end up ripping at the arm entrance (I have a DIFFERENT wrist injury that requires a new cast, so am using the glove again), so I am forced to buy a new one. But worked quite well! Definitely a bit pricey though for it solely being composed of rubber. Note: I am not a child but a short (5 ft 3 inches) adult - the large fit my arm well!

My little one had to wear a cast for 3 weeks and right at spring break/vacation time. We already had a trip planned to Fl. So glad we found this, it works like a charm. Kept water and sand out in the ocean, while bathing, etc. It’s very durable, I almost bought a 2nd one to have a back up in case it ripped. However, there was no need.

Worth every penny. Went to a water park and cast stayed bone dry even after 100 trips on the slide.

Es como un globo gigante, de muy buena calidad, muy resistente, útil y sencillo de usar, mejor que las bolsas de plástico para cubrí un vendaje. No pasa nada de agua, es el mejor!

Wie eigentlich immer bei uns hatten wir Stress: meine Tochter hatte sich den Arm gebrochen, allerdings wollten wir 3 Tage später in den Urlaub fahren. Also Urlaub absagen oder es durchziehen? Wir entschieden uns für letzteres weil meine Tochter unbedingt wollte. Aber was ist ein Sommerurlaub ohne baden im Pool und im Meer? Wir hatten erst überlegt einfach eine Plastiktüte über den Gips zu machen, aber das war uns dann zu unsicher. Wir waren so froh dieses Produkt hier bei Amazon gefunden zu haben und haben es via Prime am nächsten Tag erhalten. Es dauerte nicht lang bis wir den Dreh raus hatten und den Protektor innerhalb kürzester Zeit anbringen konnten. Die Größe passt wie angegeben. Er schneidet am Arm etwas ein, ich denke das ist normal weil er ja dicht halten muss. Wir haben hier in den Rezensionen gelesen dass er nicht sehr langlebig ist, was auch normal ist weil er ja so eng wie möglich bleiben muss. Wir haben also 2 Protektoren bestellt und konnten einen nach dem Urlaub zurückschicken, einer hat für uns wunderbar gereicht. Der Protektor hält absolut bombensicher das Wasser fern und schwimmen macht trotz Gips Spaß. Es ist angegeben, das man nicht länger als 30 Minuten damit baden soll, aber diese Zeit haben wir regelmäßig um ein vielfaches überzogen und trotzdem ist alles gutgegangen. Das Ding hat uns wahrlich den Urlaub gerettet. Sollten wir einmal wieder in diese unglückliche Situation kommen werden wir hier wieder bestellen. Könnte ich 100 Sterne geben würde ich das machen. Super tolles Produkt, klare kaufempfehlung.

Este protector Bloccs ha sido un auténtico salvavidas. Lo usamos para cubrir un yeso en el brazo de mi hijo durante las vacaciones, y funcionó a la perfección. ¡No entró ni una gota de agua, ni en la ducha ni en la piscina! Es fácil de poner, se ajusta bien sin apretar demasiado y el material es resistente pero flexible. Mi hijo pudo disfrutar del agua como si no llevara el brazo enyesado, y nosotros estuvimos tranquilos todo el tiempo. Sin duda, merece cada euro que cuesta. Lo volvería a comprar sin pensarlo. Producto de 10 si tu peque tiene el brazo escayolado y no quiere perderse el verano.

This thing really works (at least with a polymer cast). Keeps cast dry in a pool and on water slides. Saved our vacation.

骨折した時に使いましたが、本当に水がはいってこなくて助かりました。