Features: Engineered with premium PTFE/ materials, these nails styles not slip furniture pad deliver outstanding wear resistance and tear resistant durability for long lasting furniture defense . Featuring quiet gliding technology and anti skid textured base, these innovative pad combine noise reduction with secure nails fastened design to prevent accidental detachment during furniture movement. Ideal for homeowners, office managers, and renters seeking to protect floors while ensuring furniture stability on hardwood, tile, or laminate surfaces. Perfect for daily chair movements in homes offices, sofa adjustments in living rooms, or table rearrangements in conference spaces without leaving scratch marks. The reinforced nails anchors systems works seamlessly with heavy furniture legs, providing year round slip prevention while maintaining floor integrity through thousands of friction cycles. Specifications: Component : PC Diameter: about 19mm/25mm/32mm(optional) Package Includes: 20pcs Furniture Pad note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.