Shengwalunding Circular Carpet Chair Mat for Living Room, Bedroom, Study Room, Computer Chair, Non-Slip Protective Pad, Thickened, Diameter 80cm

3. Non-slip bottom design with point plastic, good adsorption effect, firm grip to protect family members

4. Dense coil edging, tightly wrapped multiple layers, not easy to fray, wear-resistant

The above specifications are based on the provided information.