Mountain Made Snow and Ice Traction Cleats for Light Duty. Stabilizers for Multi Purpose-Running and Walking. For use on thin, flat ICE & SNOW...EASY INSTALL Slip Over Shoes NON-SLIP, ANTI SLIP snow and ice cleats Thermoplastic Elastomer material is flexible down to -40 degrees EXCELLENT TRACTION on ice and snow. INCLUDES non slip studs and an extra 10 Pack replacements studs for FREE. View all of our products at www.amazon.com/shops/mountainmade. HASSLE FREE BUYING and 100% Satisfaction Guarantee. We stand behind every product in the amazon.com/shops/mountainmade store with our 100% commitment of satisfaction to you. If you have any issues, email our support team at support@mountainmadeproducts.com. You will receive personal care and attention to resolve your concerns. 1 Year no questions asked warranty. Shop with confidence. Mountain Made has a 100% customer satisfaction approval rating on Amazon. #1 Rated Seller on Amazon.