To use, remove the top sheet of plastic. The plastic backing should be left in place to keep tthe base clean. Replace the top cover when not in use. You can also use it to help decide about colours and patterns. There is no residue to stick to your beads, and you can rinse it and recharge it should it lose it's stickiness. 7.5 x 7.5 inches.
Made in China. By the each.