Handmade Decoupage d20 Chonk
These decoupage giant d20s are deceptively light AND sturdy! Made only from cardboard, paper, and glue and finished off with vinyl numbers, geometry keeps them nice and strong, and able to withstand even the most aggressive of dice rollers.
They are about 90mm (a standard d20 is 16mm) or about 3.5 inches.
You can certainly break them if you try, but you're very unlikely to do it by accident through normal use. You can safely roll it on the table, off the table, across the floor, down some steps... just don't leave it on the floor for someone to step on!
These are one-of-a-kind pieces, so make sure to select the exact one you want!