gauze lap sponges 100% Cotton, Bleached, With or without X-ray 40S,32S/13TH, 17TH, 20TH, etc Diameter: 1cm, 2cm, 3cm, etc gauze lap sponges100% Cotton, Bleached, With or without X-rayTo absorb blood, to bind the wounds in operation40S,32S/13TH, 17TH, 20TH, etcDiamention: 1cm, 2cm, 3cm, etc gauze lap sponges