Check the listing for details. AB Crystal Berry Concho 1-1/2" Chicago Screw Set of 2. Condition: New. Listed at 19.95 USD. Beautiful 1-1/2" berry spot concho with tons of gorgeous AB crystals with Chicago screw back. Sold as a pair. Available as a screw back in a separate listing. 1-1/2" diameter, Chicago screw back. The screw backs are shorter in length and would work best in single ply leather, you'll need to use longer male screws if you want to use them another way. ****FREE SHIPPING RETURNS. For those items that are sold with free shipping, we are happy to pay your shipping if you keep the item. If you decide to return it, you will be responsible for return shipping and the original shipping cost will be deducted from your refund***** Please view all the pictures, we try to describe everything accurately, but nothing tells a story like a picture. If you have any questions or concerns about anything, please don't hesitate to contact us, we promise to get back to you very quickly! We will combine shipping on most items for usually just a few dollars more for each piece.