BLOCCS WATERPROOF REUSABLE PROTECTORS are made from soft flexible rubber and are designed to protect a CAST, BANDAGE or DRESSING from water. ADULTS & KIDS with an arm, hand, leg or foot injury such as fractures, burns ulcers and wounds, can enjoy SWIMMING, SHOWERING or BATHING as they normally would and with absolute confidence. Easily stretched over a cast or dressing a smooth SKIN-TIGHT WATERPROOF SEAL should form around the ARM or LEG. Bloccs have a similar seal as to those used in DRY SUITS, which prevents water penetrating the cast or dressing allowing the limb to be COMPLETELY IMMERSED. The SKIN-TIGHT waterproof SEAL makes the protector COMPLETLEY SUBMERGIBLE. As well as showering and bathing the covers can also be used at the BEACH, LAKE or POOL. We are often told that a Bloccs waterproof cast cover has SAVED OUR VACATION allowing adults and children to carry on enjoying the water even with an INJURY. To choose the most suitable size of protector please refer to the SIZING CHART. The protector needs to cover the cast or dressing have a comfortable SKIN-TIGHT SEAL around the ARM or LEG. MEASURE the Arm or Leg. The correct circumference is vital for a WATERTIGHT SEAL. The length can be longer than measured. To achieve the best fit, consider both adult and child sizes. At Bloccs we realize how difficult it is to care for kids with a cast or dressing. It is essential that the cast or dressing is kept dry, but your kid will still want to have fun with water. The Bloccs waterproof protector will ensure that your child can still enjoy bath time or even a dip in a pool. If you are going on HOLIDAY, why not order TWO Bloccs protectors? Manufactured in the UK in accordance with the ISO 9001.