Features:1.The frame is made of good quality metal, high strength, anti-rust, durable.2.Nice DIY accessory to make your motorcycle unique and fashionable.3.Different sizes of flat and curved tubes are available for you to choose.4.Easy to install, fashion and simplicity.5.This product cover is black,No need to paint, No troublesome compared to the original one.Specification:Material: MetalColor: BlackOptions: 175mm-straight; 175mm-curved; 210mm-straight; 210mm-curved; 230mm-straight; 230mm-curvedSize(Length x Width x Diameter): Approx. 175mm-22.5 x 18 x 2cm / 8.86 x 7.09 x 0.79inch210mm-23.5 x 21 x 2cm / 9.25 x 8.27 x 0.79inch230mm-24 x 23 x 2cm / 9.45 x 9.05 x 0.79inchWeight: Approx. 341-396gPackage List:1 x Motorcycle Seat Hoop Note:Please allow 0-2cm error due to the manual measurement. Thanks for your understanding.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering..