. DURABLE | Heavy duty neoprene triple stitched- strong metal clips - fully adjustable. .PADDED | Semi memory foam padded giving you top level comfort on back muscles makes you concentrate on triceps while doing dips. .HOLDS 350 LBS| tested by weighted machine this dip easily holds up-to 350 Ibs. .STEEL CHAIN | premium standard long steel chain recommended by IPF .Contoured construction for the ultimate in fit and comfort during serious training. Made out of polypropylene for strength and durability. .steel chain with speed clip .Easily add weight for dips and chin ups.