Protection Against Cuts and Bruises from 10 x 20 Inch Corner Cushions Attaching gray corner cushions to sharp corners in warehouses, factories, homes, etc. means industrial safety and home safety are increased. Choose gray safety corners in thick foam to protect larger sharp corners on shelving, doorways, machinery, day care centers, etc. This is a package of 4 corners each 10 inches by 20 inches and each a 90 degree corner. A total of 10 feet of protection. Increasing industrial or home safety takes planning. That includes covering sharp edges in schools, factories, warehouses, gymnasiums and more. These corner cushions have a lip that is 2 3/8 inches by 2 3/8 inches on each side. Match corners to Cardinal Gates ' wide 48 inch long edge cushioning . Both corners and lengths are fire-retardant, thick safety products made to protect workers, customers and students from cuts, bumps and bruises. Attach with adhesive tape or glues designed for use with extruded foam. Made in USA. This item ships from a separate warehouse and may require extra time for delivery.