【Machine Washable】Our sofa is easy to clean, detachable and machine washable. Unzip the zipper and remove the internal filling for cleaning. 【Cozy Pet Sofa】 It is soft and fluffy enough, made of crystal velvet material, and suitable for comfort throughout the year in any type of weather or climate. 【Size】There are four sizes to choose from. Medium: 21.65*14.96*7.09IN, Large: 25.59*18.11*11.81IN, X-large: 29.53*20.08*11.02IN, XX-large: 35.43*22.05*11.81IN. Please choose the size according to your own needs. 【Anti-Slip Bottom】This pet sofa features an anti-slip bottom design, keeping the sofa stationary on a smooth surface. 【Assemble Tips】Our pet beds are vacuum-packed. Before use, please pat the pet sofa until it is completely fluffy. After use, wait for 48 hours and shake it to restore its original shape. dress