Protecting Pet's Joints: Our dog stairs are designed with comfortable and gentle ramp steps to help your pet get in and out of bed, couch or other furniture more easily and to protect your pet's joints and knees. High Quality Material: 30D high supportive foam with high resilience provides greater support and no deformation. The soft corduroy dog stair cover and non-slip rubber dotted base ensure your furry friend's safety. 4 Sizes for Dog Steps: 2-Step is 11.8 inches high to help small pets reach a low sofa or stool. 3-step is 15.8 inches high for easy to get on bed or couch. 4-step/20.5 inches and 5-step/22.6 inches high for easy access to a high bed or other high furniture. Easy to Care: Our dog stairs are designed with a zip which makes it easy and convenient to put the cover on and take it off. Machine wash and tumble dry the pet stairs cover to give your pet a comfortable and clean pet steps. Notice: Our dog stairs for bed are vacuum compression packed, open the vacuum packing and the high density sponge in the dog steps will fully expand rebound in 24-48 hours, please be patient. blunique Dog Steps for High Bed, 3-Step Dog Ramps for Small Dogs, Dog Stairs to Bed Pet Stairs for Couch Corduroy Non-Slip High Density Foam Pet Steps, Brown