Package includes Harness, wing, XT Lite Backplate, 1.5" Crotch strap and 2x Roller Cam Straps XT Lite Backplate: Material: 16 Gauge 316L Stainless Steel Voyager XT Wing: Ideal for Divers w/Larger Statures or Dive in Cold Water and/or Require More Weight Get Ready to dive anywhere with this amazing package from Dive Rite!! Dive Rite Transplate XT BCD Harnass System with Voyager XT Wing Package comes with Harness, wing, XT Lite Backplate, 1.5" Crotch strap and 2x Roller Cam Straps.