Specification:<br> Material: Metal<br> Color: Black<br> Options: 175mm-straight; 175mm-curved; 210mm-straight; 210mm-curved; 230mm-straight; 230mm-curved<br> Size(Length x Width x Diameter): Approx.<br> 175mm-22.5 x 18 x 2cm / 8.86 x 7.09 x 0.79inch<br> 210mm-23.5 x 21 x 2cm / 9.25 x 8.27 x 0.79inch<br> 230mm-24 x 23 x 2cm / 9.45 x 9.05 x 0.79inch<br> Weight: Approx. 341-396g<br> <br> Package List:<br> 1 x Motorcycle Seat Hoop<br> <br> Note:<br> Please allow 0-2cm error due to the manual measurement. Thanks for your understanding.<br>