Perfect Choice furniture is built using Weather-All poly-lumber (98% recycled plastic). It is guaranteed never to fade, crack or split, and we use AlloChrome marine-coated stainless-steel fasteners for performance and durability. Guaranteed not to crack, split or fade under "normal" residential use for 20 years. Our innovative curvilinear design provides increased durability and stability over other chairs on the market, while also being super-comfortable to sit in! The rocking feature is the utmost in relaxation. All seat frames are built using full 2x4 poly-lumber to provide superior stability and support. We take pride in our workmanship by hand-assembling each piece of furniture.