The Pet Gear Indoor/Outdoor Bi-Fold Pet Ramp allows your dog easy access into your vehicle or other hard to reach places. The carpet tread removes for easy cleaning and keeps your pet steady. The carpet tread gives your pet a great grip for the many ups and downs. It folds flat for storing out of the way under the couch or bed. Hold up to 200 lbs. 42"L x 16"W. Lightweight: 9 lbs. Compact, great for travel, carpet tread removes for easy cleaning, folds flat under couch or bed, ideal for pets up to 200 lbs.