FS: 1 pair metal rug Temples made by Columbine Machine. The shorter unit is 32” fully extended and 19” in the shortest position. The longer unit is 48” fully extended and 29” in the shortest position. Each temple is adjustable in 1/3” intervals. Each unit has a locking cylindrical cuff and sharp teeth for a firm grip. I am offering these for sale as a pair for $70.00 plus $10.00 shipping to US only. PayPal, please.