Glams Black Butt Plug Rainbow Gem by Tails. Fun, cute and colorful, Glams gem plugs bring a little bling to the bedroom. Made of body safe and silky smooth silicone, Glams feature a tapered butt plug with a vivid, sparkling gem. Available in assorted eye catching colors and suitable with all lubricants, Glams are perfect for those precious moments with a partner or making yourself feel glamorous! Product dimensions 4.1 inches by 2.1 inches. Product material Silicone.