Made of high quality leather in combination with matching nylon ropes. The rings and buckles are made of stainless steel. The rings are not stitched on to the nylon ropes but fixed with a rope loop only. Just slide the rope down through the gag bit, then loop the rope over the ring. No more screws or stitching! Crafted for durability and style, our gag cheeks offer a reliable connection between the bit and reins.