This black guitar strap features an AIR CELL air cell cushion, which incorporates "AIRCELL" air cushions that trap air in a block shape in the pad. The uneven air pads distribute pressure, reducing the burden on the shoulders and making the weight feel lighter than it actually is. A non-slip material is used on the surface, providing excellent fit and ease of use. It's in good condition, but there is a slight indentation in the cushion. There are no functional issues. Please check the images. Thank you for looking.