High QualityMade of high quality, durable rubber for long life,after a number of processes produced, not easy to damage, do not damage people. Size Easy screw-on installation 125mm(5-inch) diameter, 8-hole design for efficient dust extraction, Built-in aggressive mounting thread for increased abrasive paper grip High efficiencyWorking together with sanding machine with dust removal system, effectively absorb dust and sundries, prevent dust from entering your eyes to affect the work, more user-friendly design. SuitableIdeal for high speed polishing on flat surfaces, designed for general purpose sanding,Super thin round hook and loop backing pad for polishing and buffing,Fits most orbit random sander. Easy assembly the built-in mounting thread allows you to install the sander replacement pad easily and quickly, save your effort and time Specification: Brand new Color: black Diameter: approx. 125mm (5") 5" 8 Holes Sander Pad w/ hoop backing. Fits most orbit random sander w/ 4 screws. Simple and practical. Convenient to use. Durable in use. Features: High QualityMade of high quality, durable rubber for long life,after a number of processes produced, not easy to damage, do not damage people. Size Easy screw-on installation 125mm(5-inch) diameter, 8-hole design for efficient dust extraction, Built-in aggressive mounting thread for increased abrasive paper grip High efficiencyWorking together with sanding machine with dust removal system, effectively absorb dust and sundries, prevent dust from entering your eyes to affect the work, more user-friendly design. SuitableIdeal for high speed polishing on flat surfaces, designed for general purpose sanding,Super thin round hook and loop backing pad for polishing and buffing,Fits most orbit random sander. Easy assembly the built-in mounting thread allows you to install the sander replacement pad easily and quickly, save your effort and time Package included: 2 x Sander Pad