ProNet Elastic Net Retainer Dressing, 8 Inch Length, 1 Bag of 100 Clinical Laboratory Accessories Specimen transport bag is a Gait Belts Specimen transport bag is a three wall style specimen transport bag with an orange and black biohazard symbol printed on it Large size fits those with a wrist circumference from 7½ to 8½ inches Elastic net retainer dressing may be used to cover and protect PICC (peripherally inserted central catheter) lines and peripheral lines from getting caught on items that could cause a potential injury risk to patient’s vascular access device or the patient Elastic net retainer dressing is designed to conform to the anatomy of any size arm