Winter driving got you nervous? These MFUZOP snow chains are like winter tires on steroids! Each pack comes with 10 heavy-duty pieces made from pure high-quality steel with thickened TPU and steel studs that can handle temperatures down to -50°C. The best part? They won't damage your tires or the road surface. Installation is a breeze - you can literally put these on in minutes without any jacks or moving your vehicle. The adjustable straps fit tire widths from 185-295mm (that's 7.2-11.6 inches for most cars, SUVs, and trucks). The upgraded buckle design keeps everything secure without loosening, and the arc hollow design pushes snow and water out for even better grip. Just remember to keep your speed under 40km/h when using them, and avoid sudden braking or sharp turns. Comes with everything you need - the chains, a pair of gloves, a wrench, and a handy carrying bag. Whether you're facing icy roads, steep hills, or just want that extra peace of mind, these chains have got your back. Drive safe out there!