Jardin Plastic Y-Shaped 10-Piece Airline Air Tubing Connectors for Aquarium, Clear Product Name : Aquarium Air Tubing Connector; Type : Y Shape Tube Connector Diameter (Approx.) : 5mm/0.2"; Overall Size (Approx.) : 27 x 27 x 6.4mm/1.1" x 1.1" x 0.25" (L x H) Material : Plastic; Color : Clear Weight : 9.0g Package Content : 10 Pcs x Aquarium Air Tubing Connector