LapWorks No-Slip Pads for Any 10 to 10.5 inch swivel Reinforced Foam Rubber cushions and protects. Protects your valuables from scratches and slips. Perfect fit for LapWorks 10 inch swivel Has a very strong adhesive backing, so it won't peel. 3 diameters to choose from: 10, 12 and 15 inch