PetSTEP HalfSTEP Pet Ramp Khaki/Beige color Ideal for side door vehicle entry- Recommended for access to heights up to 21" Built with an advanced composite plastic construction which can hold up to 500 lbs (animal use only) Unique soft rubberized, ribbed non-slip surface for maximum traction in wet or dry conditions. No sandpaper or carpet making it soft on paws Dimensions 39" L x 17" W x 3.5" H- Lightweight and portable (only weighs 11.5 lbs)