I have an A.R.E. LSII hard tonneau cover on my 07 FX2 Scab, with a tailgate seal kit. This cover is NOT for the person that hauls irregular shaped and large items, as it is a pain to take off. (mine will never be taken off). It is good for the person that hauls tools and stuff that can lay down. Great waterand dust seal with the tail gate seal added. The underside of the cover is finished in grey. Very nice cover, but pricey.