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. 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 The protector can be worn for up to 30 minutes - providing it is still comfortable to wear , does not feel too tight and is checked regularly. Wearing the protector for longer than 30 minutes may result in trapped air causing perspiration, discomfort and may restrict blood circulation. 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 If you are under medical care, we recommend getting your Doctor’s approval before using this Waterproof Protector If you have a latex allergy, please consult your medical provider before using the protector. Please watch the video below for tips on how to find out what size protector you need.