uxcell 8 Pcs Plastic 3 Ways Adapter Airline Air Tubing Connectors for Aquarium Product Name : Aquarium Air Tubing Connector;Type : Y Shape Tube Connector Dia (Approx.) : 5mm / 0.2";Overall Size (Approx.) : 26 x 26 x 14mm / 10.2" x 10.2" x 5.5" (L*W*H) Material : Plastic;Color : Clear Weight : 7g Package Content : 8 Pcs x Aquarium Air Tubing Connector