DescriptionThis product is designed for sewing and handcraft technique. It is made of clear numbering and angle system to ensure that it helps your crafting. The contrasting lines makes it easy to see what kind of fabric you are working on. Perfect for helping you keep your design in line with your shirt!Features-Color: As Shown-Material: Acrylic -Size: 45.00X15.20X1.00cm/ 17.68X5.97X0.39in -Easy to use, just line the ruler on the collar of your shirt to center your design before pressing. -Our tools are made of durable, high-quality acrylic. -Perfect for helping you keep your design in line with your shirt! -The ruler guide is designed to your design accurately on t-shirts of multiple sizes -This ruler/tool guide is perfect for your hot presses, screen printing, vinyl presses, etc.