bleached gauze jumbo roll: ==>100% cotton yarns. ==>directly for medical. ==>specifications more complete. Medical Bleached Gauze Jumbo Roll1. Made of 100%cotton yarns. 2. Various specifications are available.3. Regular width: 36" ( 91cm ), 48" ( 121cm ).4. Length: 100 yards, 100 meter, 1000 meter, 2000 meter. SH-GP-001 Medical Bleached Gauze Jumbo Roll