The Petra Comforter Set is a product from shopladder.com and works best for King and Queen sized mattresses. Looking absolutely delicious to rest and forget all your worries, this Petra Comforter Set is a delight not only for the eyes but also for the body to ease out any stress in the mind and body. Made out of polyester material, Petra Comforter Set is available in multi colored plum. Do not use this product on washing machine or hand wash. It is meant only for dry cleaning for healthy maintenance.