The shell of the bucket is constructed of vacuumbagged epoxy fiberglass and carbon fiber, and the interior padding is extrafirm closedcell foam with a heavy duty Spandura covering. The trim, beading and zippers are all constructed of the finest marine grade materials available, and will give you years of trouble free service with minimum care. All of the stitching on each harness is done individually with heavy duty nylon thread. The 2 adjusting straps are custom jacquardwoven nylon web with knitted in numbers for individual sizing for multiple anglers. The 316stainless steel custom ladderlocks are easily adjustable to fit adult anglers of most sizes. The 2 ladderlocks, springswivel reel lug attachment snaps, and the window bezel are all fully polished 316marine grade stainless steelthe best available! All of the AFTCO GBR Harness components are easily washable synthetics designed to be extremely durable for many years of rugged use. The interior shell can be removed from the AFTCO GBR Harness by the customer for custom monogram painting in the window area on back, or vinyl lettering can be applied to the 11 wide by 4 high window without removing the shell from the cover. The AFTCO GBR Harness measures 10 high and 21 wide and weighs 4.9 pounds.