MIHIKK Dog Stairs Ramp, Curved 3-Step Dog Steps for Small Dogs and Cats, Pet Stairs for High Beds and Couch with Anti-Slip Washable Cover and Durable High Density Foam, GreyGently Sloping Dog StairOur premium dog ramp feature a curved ramp with a low angle slope design. Besides, our foam dog steps is designed directly against to furniture that allows your pet to climb up and down smoothly, safely and comfortably. Safe and SturdyMade of 30 D high density foam, our dog steps for small dogs have excellent firmness and resilience. So, our pet stairs can reduce the pressure on pets'legs and effectively protect pets'knee