21cm x 21cm Please allow for some margin of error. Made with two layers of double gauze fabric with the same pattern. Edge stitched with a sewing machine. Double gauze becomes softer with each wash, and has a touch you'll want to keep touching. This is a handmade item by an amateur. I hope to sell it to someone who understands. I am not considering individual price reductions for handmade items, so please take advantage of the discount for bulk purchases.