Sterile, skin closures provide a wound closure alternative more similar to the market leading brand. They are made of a porous, non-woven backing coated with a pressure-sensitive, hypoallergenic adhesive. These strips are not elastic, keeping wound edges securely together to maximize wound healing. Latex free.- Wound Closure Strip, " x 4", Sterile, 6/pk, 50 pk/bx, 4 bx/cs