uxcell Aquarium Suction Cup Mount 30mm Tube Holder Airline Clip Black 10 Pcs Product Name : Aquarium Tube Holder;Material : Soft Silicone,Plastic Feature : Suction Cup;Fit Tube Diameter : 30mm / 1.2" Suction Cup Diameter : 30mm / 1.2";Material : Plastic, Silicone Color : Black;Weight : 68g Package Content : 10 x Aquarium Tube Holder