Check the listing for details. Plieuse os (bone Folder) made from Non-stick Teflon. Condition: New. Listed at 22.00 USD. The large bone folder is used by book binders, graphic artists and crafts people for creasing, burnishing and gluing materials together. Utiliser pour marquer, plier, lisser ou polir le papier de sole etle carton. Look on the ends, It is not machined it is molded! Nice and smoth !!! Key Benefits Size: 6 1/4" x 3/4" x 3/8" Non-stick, does not leave any marks. Heat Resistant up to 600 º F Chemically Inert, non-corrosive, and non-contaminating. Strong Reusable Hi! 1.I can't tell from the picture, but does your folder have square edges (plank - 4 sides) or is it shaped like a traditional bone folder. I got a Non-stick folder in NYC last summer and it's one of my prized possessions. I've seen imitations made from crap plastic... UGH!!! 2.I teach metal embossing and I, and my students, all love your Non-stick Folders. Last time I ordered, I order the delaminating tool and your extra large Non-stick Folder. Very Nice! Thank you again for offering such a great product!