Tony ,you can't tell by the pix ,but it's on a 5" castered table bench ,and rolls any where in the shop,or even out in the driveway {weather permitting} saves so much space and keeps the project together ,and not spred out all over the shop. I can't seem to just do one project at a time ,so it keeps the rest of the shop clear to be able to not mix and misplace .
I had a chance to try this out for a slightly different purpose,Pattern lay out in one of the slide outs ,pattern with finished pcs. layed on the pattern all lined up,pcs.requiring additional work in the other ,took out next pc requiring sanding etc .slide everything else back in protected area ,w/o disturbing till ready to final fit ,saves so much space and everything is out of harms way,the one shown is actuall made out of recycled bread delivery trays w/ Card board replaceable bottoms ,May have to add another layer ,works slick.