Globe® Scientific 456500 Series Test Tube Rack, 16 17mm, 60 Place, White, 1 Each Floor Powders and Solutions HCPC Code: A4467 * Color: 48750 HCPC Code: A4467 * Color: black * Designed to provide excellent support to stiff weak or injured knees * Knitted elastic provides moderate compression * Open patella provides additional support * Medial and lateral stays help stabilize the knee * Size: large (17 Adult * Short Leg 23 Long * SEAL TIGHT Sport is a safe economical protector for casts and bandages during recreational water activities or daily showering and bathing * Easy application eliminates the need for pumps hook & loop closures and adhesive tapes that may irritate skin * Made of TPE a high performance thermoplastic elastomer that stretches easily SEAL TIGHT Sport maintains a waterproof seal * Reusable and folds compactly * Lasts the life of the cast * Use for swimming water sports whirlpools hot tubs showering or bathing to protect casts and bandages * Latex free Alpha numerical grid reference on top tier for easy identification of samples Test tube rack for 16 mm and 17 mm tubes