These w-link straps are as light as possible, while maintaining incredible strength for their size. Most straps are made out of 1" x 1/4" aluminum flat bar. They bend if you look at them the wrong way. We start out with a billet chunk of premium aluminum. It gets machined on all 6 sides to relieve stress, and make a beautiful looking strong strap. These straps will take a bigger hit before bending and the holes won't egg-out as quick. Sold in Sets of 4