Dụng cụ hỗ trợ gấp viền chăn (Quilt Binding) 2.5 inch

Take your 2.5" fabric, fold it, and feed it through the tool. Use a pin through the slot to help the fabric through. Iron the fabric in half.  It's like having a third hand when ironing your quilt binding.

(Other similar looking tools are for making bias tape and some people may call this a single fold bias but quilt binding isn't usually cut on a bias. Semantics.)