For Air Sander Backing Pad Grinder 1pcs Sanding Disc Backing Pads Loop DESCRIPTION Features: *Quality hook and loop backing pad *Suitable for air sander DA and other orbital sanders. *Use with hook and loop , polishing sponges, bonnets and sanding discs *Stable and durable . Easy to use .A variety of sizes to meet your need Specification: *Diameter: 1'' - 25mm , 2'' - 50mm , 3'' - 75mm , 4'' - 100mm , 5'' - 125mm , 6"-150mm *Male thread size: 1 inch /2 inch /3 inch:M6 4 inch /5 inch /6 inch:M8 *Maximum operating speed: 12000 RPM *Scope of application:used in artificial stone,furniture and wood products,metal,automobiles,etc.Grinding and polishing *Quantity: 1pcs Package Contents: 1 * Backing Pad Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. POLICES Shipping Payment WARRANTY We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to Canada; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Payment must be completed within 5 days. If you have any problems about payment, please contact us via We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.