Material: PP durable webbing, stainless steel D-ring buckle,neoprene padding. Strap size:length 15.5 inches, wide 2.2 inches . Padded size:thick 5.5mm, length 10.5 inches , Wide 2.2 inches. D-ring size: 3.8cm (ring diameter), 5mm (pipe diameter). One strap net weight:60g Designed specifically for cable machines For Glutes and Legs Training For Exe..