Welcome to our store！</br> 1、Easy to Install: Equipped with installation tools, you can easily take out and save to use. 2、Wide Range of Applications: Mountain bikes, electric vehicles, scooters, motorcycles, automobiles can be used. 3、Tire Stud Screws Quantity: Choose the quantity according to the tire type and size. Reference: 200PCS/car is recommended for 10 inch scooter. 4、Applicable Tires: Applicable tires with thickness of 10mm or more, such as off road tires and run flat tires. Ordinary road tires cannot be used). 5、Points for Attention: Before buying, measure the thickness of the tire and buy steel nails of appropriate length to avoid puncturing the tire. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type: Snow Screw Tire Studs Material: Steel Color: As Pictures Shown Weight: Approx.151g/5.3oz Specifications: Single: Approx. 4x12mm/0.2x0.5in Choose the Quantity According to the Tire Type and Size, Reference: 10 Inch Scooter is Recommended to Be 200PCS/Car <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 200 x Tire Stud Screws 1 x Drill Sleeve Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>