You are buying 15 Antique Czech Intricate Purple AB Round Glass Button 18mm 11/16” to 22mm 7/8". There are 8 of these that match, they are 22mm (7/8") and are gorgeous Violet Purple AB with a intricate design on them (Pics do not do these justice). There are 7 Deep Violet Purple, they all match and measure 18mm (11/16") round shape and have glass shanks. Perfect for that vintage clothing. I bought a huge tub of vintage buttons, I had plans on selling them at the shows but did nothing with them, so I sit down and grouped like buttons. These are all Czech Glass. Great for a collectors and These have never been used. Please look at all the pictures. Smoke and Pet Free. Shipping is free in the US, no overseas shipping.