Cat scratch shields provide near invisible protection against their clawing and scratching. Cat couch protector works on any upholstered furniture,protect them from cat scratch. Convenient screw pins fasteners are fast and simple to disconnect that it can be reused. Against your cat clawing and scratching. Also it will not damage the appearance of couch. Saves upholstery from kitties claws,a gift all cat owners will appreciate. Specification: Material: PVC Color: Clear Size S:Approx.30 x 15cm/ 11.81 x 5.91inch Size M:Approx.45 x 20cm/ 17.72 x 7.87inch Size L:Approx.60 x 20cm/ 23.62 x 7.87nch Package Includes: 2 piece Protection Pad 15 pieces Nail Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the the size above. Due to the lighting effects, monitor settings,etc. There could be some slight difference in the color tone of the pictures and the actual item.