Kuyal Guitar Stand,Multi-Guitar Display Rack Folding Stand Band Stage Bass Acoustic Guitar, Black (7 Holder)

Will this hold acoustic, electric guitars and basses at the same time? Is there a version that comes with casters?

I just received my package. It doesnt have any screw, any type of manual for construct, or the pieces that separate the guitars on the stand. ?

How deep is the bottom deminsion?

Will this hold b.c. rich warlock guitars?