Material:Lucite Note:36pcs per pack,come with a case (the case is not very clean),we post them randomly,we don't accept refund/return for the reason of few/same style,that is the reason why we sell them so cheap,pls note that before u buy,thanks Design&Color: may vary according to the stock,customer may not choose Size: inner dia 1.6-1.9cm x 0.5-1.8cm wide