Nice Cover 05 Chevy classic box
Took longer to ponder than to install. Directions and an installation video (took as long to find as the install) were good. (Separate) instruction on removing shims near the back before installation! Read everything that came in the box first! No wet weather yet. Installed Pop & Lock power lock on tailgate that works with existing fob. More project than the cover but worth it also. Drain tubes all fold nearly closed where they bend towards the box. Not approached company, yet. Works & looks Great!