Specifications: Product:Bicycle Shock-Absorption Saddle Brand:BUCKLOS Model:BS01/BS02 Size:273x165mm/253x208mm Weight(CA.):519g/574g Surface Material:PU Leather Filler:Polyurethane Density Foaming Bow:7*7mm High-Strength Steel Bow installation Type: Clamp Ring/Dual rails Color:Black/Black-Red/Black-Colorful Fit for:Mountain/Road Bike Features:Comfortable,Breathable,Damping Packing:1PC Bicycle Saddle(with Clamp Ring) (Boxed).