1、Automatic Folding: This is a accuracy tool that automatically folds the fabric into ideal halves for easy operation. 2、Mirror Stainless Steel: Mirror stainless steel thickened material, laser spot welding, not easy to fall off, durable, can be used for a long time. 3、Easy to Install: The four in one binder for clothing is durable, easy to install, simple to operate, and won't cost you too much time. 4、Improve Work Efficiency: Double fold binder is a good sewing machine accessory that can make your work more efficient. 5、Perfect Replacement: Replace broken, damaged, cracked and unusable binders, easy and fast to use and stable in performance. 2 x Lockstitch Sewing Machine Binder Item Type: Lockstitch Sewing Machine BinderMaterial: Stainless SteelSpecifications: 2 PiecesProduct Use: IndustrialScope of Use: Most Industrial Flatbed Sewing Machine