TAKE THE GUESSWORK OUT OF POSITIONING LEFT & RIGHT CHEST EMBROIDERY - no more guesswork! Design placement on left & right chest is accurate each time. FOR XL - XXXL SHIRTS - The Embroiderer's BIG Helper was designed for embroidery placement on larger shirts. Works for XL all the way up to XXXL. FOR MULTIPLE SHIRT TYPES - Use on t-shirts, sweatshirts, placket shirts. pullovers, and polos. QUICK AND EASY - Notched and printed guides on the templates allow you to select the correct position quickly, easily and accurately every time.