14 Patches Hydrocolloid Bandages, 2”x2”, Ultra Thin Small Hydrocolloid Gel Wound Dressing, Waterproof Adhesive Pad for Blister, Bed Sore, Burn, Acne, Pressure Ulcer Healing Care. FLEXIBLE & EASY TO TRIM: Non-irritant & latex free, our soft hypoallergenic hydrocolloid patches are easy to cut to needed size; conform well to ankle, knee, elbow, shoulder, heels for maximum patient comfort.