This is new evolution in the dog box industry. This dog box is the lightest box on the market today. This box also utilizes our patent pending "tight grip clip" which eliminates the need for straps, and if you have a locking tailgate aids in securing the box to your truck bed. Check out our video and let us know what you think. You can visit us at Oledrypond.com and on Facebook. Make sure to like and share our video. Thanks for watching.