Flexible Steel Curve Template for Transferring Curved Patterns. Used. Excellent help you transfers curved shapes to many applications metal wood fabric leather plastic just about anything you can think of. Just align the curve of item you want to transfer lock the knobs all along curve spine then move it to item you want the curve transfer to, should always practice first on cardboard or something it helps to make sure you’ve got curving perfect..It’s approximately 67” long has 14 locking knobs it is used has touch light rust here there but otherwise great shape pics do show all please enlarge for details thanks for looking shipping with USPS