I give this 1 star because 1) it's the cheapest plastic that warps during production so it doesn't lay flat and 2) Revain's packaging is too minimal to ensure it arrives undamaged. When I received the item one of the wide end teeth that supports the largest key was broken and on top of the key holder two other teeth were broken somewhere along the line. After all that, I kept it anyway. . I only had to prop up 5 wrenches so I cut off the damaged top and bottom and it worked. Warping wasn't a problem because I drilled 2 new mounting holes and lined them up. Bike tool panel (I bolted them to the frame, I didn't hook them to the perforated panels) and the blue goes well with the Park Tools blue