The Mammoth Chair is Manufactured in Ontario, Canada using 1.8 lb density foam with an ILD (Indentation Load Deflection) of 50 and comprised of conventional Polyurethane. The outside removable cover is using a durable Chenille fabric that is soft to the touch. The covers are machine washable with with care using cold water and must be hung to dry. All materials are sourced from local suppliers. This includes the Foam, Fabric, Covers and packaging materials. Eco-friendly, ethically sourced, REACH compliant, FR additive free, phthalate free, solvent free, formaldehyde and lead free. We are always working to design and manufacture additional pieces to improve the experience of relaxing and playing with the Cheeky Monkey Deluxe Play Couch and accessories. We have tested and enjoyed every part of the couch and accessories manufactured to date and know that you will enjoy the them.