Queen Size Bed?? I purchased a queen sized bed set and The queen mattress is...

I purchased a queen sized bed set and The queen mattress is on the rail and There is a space at the end between the mattress and the footboard
Is here supposed to be one???
What manner of wood floor can I use...
Answers:    to tuck the sheets in
What color would look pious surrounded by my...
yes, to tuck the sheets within, and also to have room for the added bulk of sheets, blankets, comforters, spreads.......doesn`t matter what bedcoverings you use.