ITEM NAME:Tyre Repair serated Patch Roller Stitcher Tool With Durable Wooden Handle Product Features: 1. Solid roller can also be referred to as rolling wheel. 2. After the tire cold patching cement is attached to the tire, the gas between the cold film and the tire is rolled out with a compaction roller to ensure that the film is firmly adhered to the tire, thus making repaired tire more durable. Product Parameter: 1. Size of emery buff: about 3.8 * 0.8 cm/ 1.50 * 0.31 inches 2. Size of handle: about 13.4 * 2.8 cm/ 5.28 * 1.10 inches 3. Single weight: about 125 g 4. Specification: Rolling wheel V - 8 mm/ 0.31 inches, 11/2 * 1/8 Package included: 1× Tire Patch Repair Stitcher Ball Bearing Roller Repair Tool.1× Tire Patch Repair Stitcher Ball Bearing Roller Repair Tool. Solid roller can also be referred to as rolling wheel.