Removable bed cover is machine washable, no need for special cleaning.
Easy 3 steps assembly: put in arm cushion, put in base cushion then just zip it up!
Memory foam base and side pillow provide optimal support and comfort. Durable water resistant & tear resistant cover.
Small: 25 x 20 x 5.5 Inches / Large: 36 x 28 x 9 Inches