Please note that due to trimming and vacuum compression, the sponge may take a minimum of 48 hours to fully rebound, and there may be variations in size. Our dog stairs come in a variety of heights, colors, foam densities, and shapes to suit your taste and your pet's needs. Choose the ideal combination for your space and your pet’s comfort | DOG-FOCUSED DESIGN: Different from traditional right-angle dog stairs, this more scientifically designed slope dog ramp is more suitable for puppies and pets with knee joint injuries. The size of the 3-step pet stairs is 23.6*15.7*15.7 inches, whether it is the bedside, sofa or bay window | SAFE AND FIRM: Dog ramp for bed is made of high-density 3D foam. The dense foam has good recovery, can guarantee the best support for dogs and protects the dog's knee joints and provides maximum climbing comfort for puppies and kittens. The foam material is light and easy to carry, and stairs for dogs to get on bed can be used indoors/outdoors. Pet steps for small dogs will not deform even after repeated use | STABLE AND NON-SLIP: Surface layer of the dog ladder is made of thick coral fleece, providing a soft and soft experience for your pet's feet. Back of the coral fleece is a waterproof layer, so you won't worry about the dog peeing. Side of the dog stairs for high beds is made of abrasion-resistant linen so that pets can grind it's paws | PET HAIR REMOVER ROLLER: The package also includes a pet hair remover roller to help you easily remove hair from your pet steps and keep it clean at all times. Also can use it to remove pet hair from everyday clothes, sofas, blankets. It won 't destroy the fabric surface. Easy to tear off after use. The brand label on the side of the pet ramp is convenient for storing the Lint Roller, and you can also put your pet's favorite toys here