This set of flex frames is made of quality material for durable use. Use it to replace old or damaged flex frames or install new one on your DIY bag. A nice accessory for making handbag, purse, clasp bag, and etc. (The bag NOT INCLUDED). Feature - ColorBlack - Material: Iron. - Size: About 12x1.4x0.5cm - The section of the flex frame is fixed with the bolt, and the other end is opened. - Once you finish your bag, install the remaining small bolt. - Made with quality iron material, great for canvas, fabric, leather, sewing craft. - Great DIY accessories for making handbag, clasp bag, coin purse,and etc. (The bag NOT INCLUDED). - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 10 frames