Brownmed Seal-Tight - Mid-Arm Wound and Cast Protectors are safe and effective covers for use with PICC lines, bandages, dressing protection, and after elbow surgeries. These mid-arm covers allow patients the freedom to use their hands for various activities including showering, bathing, or swimming. Seal-Tight covers are made of TPE, high performance thermoplastic elastomer that stretches easily, folds compactly, and maintains a waterproof seal. These covers are easy to use, eliminating the need for pumps, hook and closure straps, or adhesive tapes. Mid-arm cast and bandage covers are reusable, lasting up to 4 weeks with normal care. Sizes: medium (10"-15"), large (15"-22"). Latex free. Each.