Upgraded 30D Foam for Enhanced Stability: Our dog ramp is crafted with an upgraded 30D high-density sponge, delivering better stability and rebound compared to traditional foams. The scientifically designed slope is ideal for puppies and pets with knee joint issues, providing a gentle incline that encourages dogs to relax and even nap on the stairs. The 3-step design (23.6*15.7*15.7 inches) fits well beside beds, sofas, or bay windows, allowing small dogs to easily reach higher surfaces | Safe and Supportive:The upgraded 30D foam delivers excellent recovery and firm support, ensuring your dog's joints are protected while providing maximum comfort for climbing. Lightweight yet sturdy, these pet steps are suitable for both indoor and outdoor use and maintain their shape even after repeated use | Stable and Non-Slip:The dog ramp is covered with thick coral fleece, offering a soft and non-slip surface for your petàpaws. The underside of the fleece features a waterproof layer to guard against accidents, while the sides are made of durable, wear-resistant cotton and linen. The non-slip nylon bottom keeps the stairs securely in place, allowing dogs to climb with confidence | Pet Hair Remover Roller Included: To keep your pet steps clean, we¥ included a handy pet hair remover roller. It effectively removes pet hair from the steps, as well as from clothing, sofas, and blankets, without damaging fabric. The brand label on the side of the ramp doubles as a convenient storage pocket for the roller or your petàfavorite toys | Easy Assembly and Care: The dog stairs arrive vacuum-packed for easy transport. Please allow at least 48 hours for the foam to fully expand and regain its original shape. The cover fits seamlessly over the stairs, integrating smoothly with the design