PET is an abbreviation for polyethylene terephthalate. It is a non-chemically-treated, recycled polyester that’s as earth-friendly as it is gorgeous. Our ultra-durable and easy-clean PET rugs have a soft, pliable texture that is often mistaken for wool, making them perfect for high-traffic areas indoors and out, and especially good in kids’ rooms, family rooms, and anywhere pets like to hang out.