Create accurate, consistent patchwork shapes with the PNQ Square Stamp Set. This 6-piece set provides six useful square sizes for quickly transferring sewing and cutting guides onto fabric, making patchwork preparation simpler and more efficient. The set includes 20 mm, 25 mm, 30 mm, 35 mm, 40 mm and 50 mm square stamps, giving you a versatile selection of sizes for different quilting and patchwork projects. Each design incorporates a 7 mm seam allowance guide, helping you mark both the finished shape and sewing allowance accurately. Made from clear acrylic and rubber, the transparent stamp bases make it easier to see and position the design on your fabric before marking. Ideal for patchwork, quilting and fabric crafts, these reusable stamps eliminate the need to repeatedly measure and draw individual squares by hand. Set includes: 6 PNQ Square Stamps Sizes: 20 mm, 25 mm, 30 mm, 35 mm, 40 mm and 50 mm Material: Acrylic and rubber Suitable for: Patchwork, quilting and fabric craft projects