blue lap sponge Dcolor lap sponge,surgical sponge, gauze sponge details: Material: absorbent gauze Yarn: 40S, 32S, 21S etc Mesh:18X11, 19x15, 24x20, 28x24 etc loop: with loop Color: blue Edges: foldedges X ray or X tape: with Unsterile package:100pcs/ PE bag Product size: 30cmx30cm-4ply 45cmx45cm-4ply