We call this dog bed the "cuddler" for a reason: the soft, plush sleeping area is surrounded by a three-sided cushioned bolster for extra support and nesting coziness. Denim: 57% cotton, 43% recycled polyester. Center pillow cotton-blend side: 57% cotton, 43% recycled polyester twill. Fleece: 70% polyester, 30% sherpa fleece. Bolster and pillow insert: Polyester fiber fill. Cover is machine wash and dry; insert is spot clean only. Center pillow is cotton blend on one side; fleece on the other for double the comfort. Comfortable, supportive and more sustainable: denim fabric is made from 43% recycled polyester. Great for dogs who like to nest or burrow. Rectangular shape also provides extra space for stretching out - and fits well in room corners. Bed and pillow covers remove for easy washing. Minor assembly required. Features three bolstered sides, with a lowered front entry for easy access. Assembled in the USA with imported parts. Premium Cuddler Dog Bed Platinum Small L.L.Bean