First post of the new year and first post in a while, sorry about that.
Found these self adhesive tiles in Dollarama store.
The hexes are 1" wide.
The rectangles are 1" x 2".
They are a little puffy and a little shiny but I do hope to dull them down a bit.
I have been meaning to play the old Gladiator board game for old time sake, but with 28mm figures. These hex sheets should do the trick for a quick battlefield.
As for the rectangle stuff, I am thinking they will work for floor tiles in some Egyptian ruins that I am building for a soon to be played Pulp Alley campaign of Tomb of the Serpent.