Make life easier for your furry friend with Heeyoo Dog Stairs! These steps are the perfect accessory for pet parents who want to help their pup safely and comfortably reach high places like couches or beds. The steps are made of 30D high density foam, which has high resilience and is not easy to deform. And the machine-washable corduroy covering prevents your pup from slipping on the steps while the non-slip bottom grips the floor for added stability. The slope angle is also suitable for pets of all ages. Recommended pets weighing less than 60 pounds, these pet steps are vacuum packed and take 24 to 48 hours to fully rebound after opening depending on the temperature. The higher the temperature, the faster the rebound. Install the cloth cover after the steps have fully rebounded.