Spectrum Bit Trays are foldable bowls for organizing your board game pieces. When not in use, they can be stored flat. When in use, these fold together to form trays. Made from silicone, the tabs are very durable. Bit Trays are available in a 6-pack with assorted colors or a 6-pack with all black. These are sold in an attractive clamshell package that can stand on a shelf or hang from a peg.