The Pet Gear Tri-Fold Pet Ramp allows your dog easy access into your vehicle or other hard to reach places. The tread is skid-resistant even when wet to keep your pet steady. The bottom of the ramp has rubber grippers to maintain its position. The Tri-Fold design reduces storage space and has a carry handle for easy transportation. For dogs up to 200 pounds. Ramp weighs 26 pounds and is 70L x 19.5W x 4.5H.