I wish I had a picture! Anyway, I should explain that the tile doesn't extend underneath the lockers like I wish it would...it's boxed in with white painted wood as is the bench above..if that makes sense! Just need something to line it and tidy it up...

You might consider finding a sheet-metal shop and asking how much they'd charge to make you something just the right size.

Either metal, or maybe powder-coated or painted white.

Talley_sue....great idea! I like the idea of a powder coat...wouldn't show as much. Ugh...I don't know what we were thinking...I sure wish the tile just extended underneath...!

Oops.

You might try Gardener's Supply at www.gardeners.com. Search on 'boot tray.' They have several sizes available. We have used these trays in several places for a number of years. They are heavy and easy to take outside and rinse, when needed.

Here is a link that might be useful: Gardener's Supply Boot Trays

The clear ribbed shelf liner is a great idea--low cost, as well.

You also could simply tile the spaces, w/ ceramic tile, vinyl stick-on tiles, or maybe even w/ vinyl sheet flooring cut to fit. You could match the floor, or you could use something different.

You can also get Plexiglas or Lucite cut to fit, in white (or other color--maybe gray would be smart) or clear.