1. Removable and Washable: The dog stairs for the sofa are crafted from lightweight yet durable plastic with a fleece cover, offering strong friction and slip resistance to ensure traction for your furry friend when climbing up or down. The stair cover is detachable and machinewashable. 2. 3 Steps for Bed/SofaThis pet stair features a single step measuring 35 x 15 x 10 inches (L x W x H), with an overall size of 45 x 35 x 30 inches (L x W x H). Designed to assist small pets in reaching elevated surfaces like beds, sofas, and chairs, it is recommended for pets weighing up to 50 lbs. 3. Easy to Assemble: No tools required—this pet stair can be assembled or disassembled in just a few simple steps. Lightweight and portable, it is an ideal accessory to help your pet access beds or sofas with ease. 4. Versatile Use: Place our pet ramp beside a bed, sofa, bay window, or other furniture, allowing your dog or cat to jump up or down safely. It promotes happiness, freedom of movement, and strengthens the bond between you and your pet, providing a secure, comfortable, and stable experience.