Product Description: The M-shaped stays allow you to pressure only around the needle area. ■ Creates a space between your arm and the M-shape stay to prevent pressure on other venous arteries. - Velcro closure makes it easy to put on and take off. Product Specifications: Material: Main body: POM (Duracon (R), Pad: EEA (Ethylacrylate), Belt: Polyester, Nylon, PU (Polyurethane) - Latex Free; Quantity: 1; Size: M: Color: Green; Width x Total Length: 1.0 x 13.6 inches (25 x 345 mm); Specifications: NE Clamp M. *"Juracon (R)" is a registered trademark in Japan and other countries. Manufacturer: Nippon Ezu Material