polyurethane foam and waterproof backing film

used for the maintenance of a moist wound environment

The bag is connected to the baseplate with an adhesive coupling

It provides an effective barrier to bacteria penetration

Low-profile external bolster secures the device

UltraSheer Women's Knee-High Moderate Compression Stockings Medium, Black Stoma Caps polyurethane foam and waterproof backingLatex Free, 15 20mm Hg Compression, 8 3 8" to 9 7 8" Ankle, 11 7 8" to 16 1 2" Calf BSN Jobst Ultrasheer Knee High Compression Stockings are lightweight, comfortable and highly effective in optimizing leg health. They prevent odors and keep away any moisture to ensure feet stay cool and dry. These stockings feature lightweight fashionable appearance, durable reinforced toe and heel, seamless circular knit for a soft, silky look and comfortable feel.