This dual 2 ft. adult porch swing is made of #1 Grade ACQ Pressure Treated Decking & is arsenic free. Also, features dual beverage holders in the arm rests on both swings. Super lightweight design makes it easy to move if need be. This swing is constructed of zinc plated hardware, ceramic coated screws, and a support chain that tests over 800lbs! The A-Frame is made of ACQ pressure treated landscape timbers that are hand picked for straightness and a beautiful rustic look. Swing also comes with a universal links for easy comfort adjustments.