Non-Woven Sponges, Non-Sterile, 4-Ply, High Absorbency, Polyester/Rayon, 4 in X
4 x 4 gauze sponges have 4-ply construction. Single use sponges are made of a polyester and rayon blend. Wound cleaning sponges are made of 100% cotton material. These non-sterile first-aid bandages are made from 100-percent cotton and feature a nonwoven 4-ply design.
