Box Corner Template set gives you four acrylic quilting template pieces loaded with size choices for sewing boxy bags, zip pockets and curve bags. Mark fast, cut clean and watch your DIY sewing projects stand up straight every time Versatile Size Range for Many Projects: This sewing template kit covers from small 0.75 inch to large 3 inch arcs, perfect for crafting coin purses, boxy bags, market totes, and DIY sewing projects without needing extra tools or rulers Clear See-Through Acrylic: Peek at your fabric through these 4 clear acrylic sewing templates to place every box corner line perfectly for bags, totes, and zipper pockets without any guesswork High Quality: The sewing tools are made of acrylic, firm and not easy to be damaged, slides over fabric, clear and transparent, easy to see the fabric through the template for easy placement. Simple Guide for Beginners: Skip the complicated math—just align, trace, and cut with this beginner-friendly sewing corner jig to get matching, professional-looking boxed corners on your bag making projects every single time. Complete 4-Piece Sewing Supply Set: This lightweight acrylic template set is your go-to for adding crisp corners to curve bags, zip pockets, and boxy bags, making it a must-have tool in your sewing supplies bag for quick and satisfying DIY crafts.