Sanding Disk for Dustless and Porta Cable. Fits any model of drywall sander that uses an 8-inch disk with loop backing. The rugged loop fastening system ensures quick and easy disc changes. Type: Sanding Disk Color: Blue Material: Plastic Package Contents: 1 x Backup Pad Only the above package content is included; other items are not included. Note: Lighting and different display settings may cause the color of the item to appear slightly different from the actual product. Measurement may vary by +/- 1-3 cm. When purchasing, please pay attention to the size and dimensions of the product to ensure it meets your needs. Detailed product information, including features and specifications, is provided in the title and description. We want you to be completely satisfied with your purchase. If you have any questions or concerns, please . We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it!