Mestuel Dog Stairs for Small Dogs, Pet Stairs for Couch Bed Sofa, Dog Steps Ramp Indoor with High Density Foam &Nonslip Bottom, Pet Stairs Hold up to 60 lbs, GrayBrand: MESTUEL Color: Gray 1 Features: Gentle Slope Dog StairThe size is 23*16*16 inch. 3 Tiers arc surface design is more friendly to pets with reduced mobility. Instead of right angle, gentle slope aims to protect short leg, joint injury and older dogs and cats. They can freely climb on or go down the high places at their will, such as sofa, stool and bed without any help. Nonslip BottomThe bottom fabric is nylon material, waterproof and wear