Description:Plastic barb connector, made of PP material, smooth surface and inner wall, durable light, and small.90-Degree elbow adapter for connecting hose or tubes at an angle.Plastic accessories can be used for aquarium fish tanks, food, air pipeline, water cooling, dehumidification pump, etc.Specification :Product Name: 90-Degree Elbow Hose BarbMaterial: PP PlasticColor: ClearOuter Diameter: 5/16″(8mm)Inner Diameter: 15/64″(6mm)Total Size: 26mmx26mm/1.02″x1.02″(LxW)Package Content :2Pcs x 90-Degree Elbow Hose Barb.