Weather-all beats any other poly lumber on the market and that's what our recycled plastic products are made of! Weather-all has no additives, no fiberglass and no lead. It is made from 95% recycled materials (high density plastics) and is 100% recyclable. It is NOT a wood-plastic composite, will not mold or mildew, resists fading, and is very easy to care for. Simply wash and let dry. Our recycled plastic bird feeders, bird houses and patio furniture are smart, high quality products with a Lifetime Guarantee to Never Crack, Split or Fade. Join us in the effort to save landfills from more (and more) discarded plastic. Satisfaction guaranteed. GO GREEN!