uxcell 20pcs Fish Tank Plastic T Shape Clear White Airline Tubing Connector Product Name : Aquarium Air Tubing Connector;Type : 3 Way Material : Plastic;Color : Clear White Fit Hose Dia(Each) : 4.9mm/ 0.19";Connector Total Size(Each) : 29 x 13mm / 1.1" x 0.5"(L*W) Net Weight(Overall) : 10g Package Content : 20 x Aquarium Air Tubing Connector