Material:ABS MaterialSize:S-19.7192cm/7.757.480.78inM-19.7195.3cm/7.757.482.08inL-2523.55.3cm/9.849.252.08inchXL -27.7255.5/10.99.842.16 inch After-sales service: The product will be replaced within one year of sale. If you have any problems during use, please contact us immediately and we will solve the problem for you online 24 hours a day.