Feature: Adjustable : the two upper screws on the binding allow you to adjust the fold of the fabric and set them at the same length for a straight stitch or set the bottom a bit further than the top for a blanket stitch Suitable for: It can turn simple-looking hems, armholes, necklines, or an opening into a wonderful project by attaching a cloth into its edge This will surely make your designs look elegant and superb Simple but practical tool: It is a sewing tool which can aid in creating a tape-like fabric which can be attached by sewing the edges of any sewing project Different sizes: come in different sizes for your convenience Makes your sewing easy and economical It will make your every sewing project more appealing to the eyes Specifications: Material: Steel Specification(Optional): 2.2cm/0.6inch; 2.6cm/1inch; 3.0cm/1.2inch; 3.6cm/1.4inch; 4.0cm/1.6inch Inlet Cloth Width--Outlet Cloth Width 22mm--5.5mm 26mm--6.5mm 30mm--8mm 36mm--10mm 40mm--11.5mmincludes:1 set x Double Fold Angle Binder