12oz poly fabric made in DIAMOND Ripstop weave with additional rip resistant of dual coloured polyester grids.Nylon lined at shoulders and mane (for combo), twin removable leg straps, gussets for freedom of movement, tail flap, shaped back for better fitting, twin buckles at front to keep the rug in place, 3 buckles on neck .Buckles are made of iron, snaps are made of heavy zinc.