There is no other 4-in-1 dressing like PolyMem. A Ferris PolyMem Non Adhesive Foam Pad cleanses, moistens, fills, and absorbs. PolyMem Pink dressings are ideal for pressure ulcers (stage I-IV), diabetic, venous and leg ulcers, skin tears, 1st & 2nd degree burns, donor and graft sites, surgical wounds, and full and partial thickness wounds. Latex Free. Can be cut to size. Use a dressing fixation tape or sheet to secure (Sold separately. See below). Available in 6 sizes: 3" x 3" (# 5033), 4" x 4" (# 5044), 5" x 5" (# 5055), 6.5" x 7.5" (# 5077), 4" x 12.5" roll (# 5124), and 4" x 24" roll (# 5244).