Description:100pcs Durable Wheel Tyres 10mm Tire Snow Chains Spikes Non-slip StudsEasy to install and remove , without professional toolsWhen not in use, it could be removed lightly and stored for using again in th following season.Quality engineering, built to lastCould be used in a variety of scenarios,wildly used for trucks, tractors, forklifts, motorcycles, ATVsSpecification:Model: JX8-10-2Material: Tungsten cobalt-based cemented carbideLength : 10mm / 0.39 inchHead Diameter: 8mm / 0.31 inchTip diameter: 2.3mm / 0.1 inchPlacement on Vehicle: Left, Right, Front, RearPackage Includes:100 Pieces ScrewsNote:You could choose the right new stud size based on the depth of the tire line.Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm)Color may be slightly different from the pictures because of different screen and light.Please kindly understand.