Uxcell 10-Piece Straight Aquarium Airline Tube Filters Adapters Product Name : Aquarium Air Tubing Connector; Type : T Way, Straight Way Material : Plastic; Color : Clear White Fit Hose Diameter (Each) : 4.6mm/0.18"; T Shape Connector Total Size(Each) : 30 x 18mm/1.18" x 0.71" (L*W) Straight Connector Total Length (Each) : 28mm/1.1" ; Net Weight(Overall) : 11g Package Content : 10 x T Shape Aquarium Air Tubing Connector,10 x Straight Aquarium Air Tubing Connector