Shop Print Media, No drawers, 92% Polyester / 8% Spandex, Dry Pro™, Submucosal Lifting Agent, 50 Foot Length, 25 mm Wide, 1.14 mm Inner Diameter / 2.79 mm Inner Flange Diameter / 2.79 mm Outer flange Diameter / 0.66 mm Inner Flange Distance / 1.75 mm Total Length, 20 mg