XMark Fitness 12 Position Ergonomic Adjustable Decline Ab Bench XM-4416.1 (Gray or White) Adjustable ab bench with twelve vertical height adjustments Ergonomically positioned leg rollers to reduce back strain Support handle for easy mount and dismount 14-Gauge steel mainframe construction with Scratch resistant powder coat finish Extra thick 2.5-inch high-density cushion and double stitched, tear-resistant duraguard vinyl