Specifications:Features:- Thick and soft saddle cushion is super comfortable to seat and reduces friction effectively.- Unique air vent reduce stress on sensitive parts.- Ergonomic design is for seat comfort.Size: 270 x 155mmMaterial: PP Plastic, PU Leather, High Carbon SteelColour: BlackAttention: This product dosen't equipped with clip ring, it can be installed on dual-track seat, as for the round clip seat tube, you should get a clamp ring.Package Weight : 475 G / 16.76 OuncesPackage Dimensions (L*W*H) : 270*150*100 MM / 10.63*5.91*3.94 InchesRetail Packaging: Yes, General BoxPackage Include:1 x Bike Saddle