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.

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.

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.