Non-Woven Sponges A great alternative to cotton filled sponges, these are made from a 4-ply, 32 gram rayon/polyester blend which provides for maximum absorbency and little adhesion to wounds. These are soft, smooth, strong, non-linting and non-sterile. Available in 2? x 2?, 3? x 3? and 4? x 4? NW-0200 NON WOVEN SPONGES 2?X2? – 5000/cs NW-0300 NON WOVEN SPONGES 3?X3? – 4000/cs NW-0400 NON WOVEN SPONGES 4?X4? – 2000/cs