Nonwoven Sponge McKesson Polyester / Rayon 4-Ply 2 X 2 Inch Square NonSterile These McKesson nonwoven sponges consist of a blend of polyester and rayon They're highly absorbent to help wick away moisture and fluids This dressing helps prevent infections by maintaining a dry, clean environment These 2 x 2-inch nonwoven sponge wound dressings are strong and durable 200 nonwoven sponges per pack