Description: Great accessory for aquarium tubes, air pumps, check valves, bubble stone connections. T-Connectors can be combined with two pieces. The input can be used to create one output suitable for dual outlet pumps, and the straight connector can easily repair or extend the air tube
Function: Fits 4mm aerine tube Total Size: 28 x 17 x 6mm (L * W * T)
Package Content: 1 x Tube Connector