Shop No drawers, 92% Polyester / 8% Spandex, Submucosal Lifting Agent, 50 Foot Length, Burton Medical®, Rigid Angled Type, 1.42 mm Inner Diameter / 4.4 Inner Flange Diameter / 2.7 mm Outer Flange Diameter / 1.1 mm Inner Flange Distance / 2.2 mm Total Length