Features: 1 Durable powder coated steel frame, easy to fold and unfold in seconds. 2. 600D water resistant fabric, rounded corners with 1000D fabric 3. Injection molded plastic frame lock 4. Removable/washable/replaceable cover 5. Great for indoor/outdoor use and crate training 6. With the carrying bag, it is very easy and convenient to take with 7. Reversible base pad with warm fleece and cooing water resistant polyester 8. With curtains that can preven from sun and wind, even top, there is the curtain 9. 4-entry design, easy in and out, can be used in the car too.