This message was posted by NickReinking on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/ultimatebb.php?/topic/2/597.html#000006 There are 3 XT clamps and they are all 3.75" tall, the widths are 2.5", 3" and 3.5". Essentially it is a clamp with two windows and you loosen a black bolt at the top of them to open it up. Then you slide in your garment and whatever backing you want to use and tighten it back down. They work great for backs of hats, pockets, cuffs, ties, etc. We also have a framing gauge for them; it screws onto a table like the cap framing gauge and you can use this to free up your hands so that you can get it in there nice and straight. =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================