This is a tourniquet used after dialysis to stop bleeding. It uses Velcro, so you can adjust the tightness to your liking. It's washable! The black color makes blood stains less noticeable. By folding over the part that goes over the needle insertion site, you can adjust the thickness to fit comfortably. This type doesn't have the small, round piece to press on the insertion site. I used to use the type with the round piece, but it tended to slip when using thick gauze pads, so this type is easier to use. Size: Width 3cm x Length 34cm Made of: Polyester, Nylon, Polyurethane Shipping included! Discreet shipping for peace of mind. Ships from a convenience store within 24 hours. Immediate purchase is OK. First come, first served! Color: Black Gender: Unisex Size: Free Size