<p><b>Product Features</b></p><p>1. Sew Tech embroidery cap hoops are ideal for personalizing caps with logos and designs. You can embroider exquisite designs and monograms on caps with a Sew Tech cap hoop</p><p>2. Sew Tech embroidery hat hoops are accurate and strong</p> <p>3. Sew Tech cap hoop with adjustable knobs helps you to clamp the bill of cap and outer hoop firmly, securely keeping the cap in place throughout your projects</p><p>4. Sew Tech embroidery hat frame includes a transparent template grid to assist you with the proper placement of embroidery designs</p><p>5. This product is a hat hoop insert designed to attach to a 4x4" outer hoop or larger outer hoop, it needs to be used with Brother SA432/SA434 Hoop’s outer hoop part to work on Brother Innovis SE600 SE400 SE625 SE425 PE550D PE535 etc., or used with Brother SA443/SA444 Hoop’s outer hoop part to work on Brother Innovis PE800 SE1900 PE770 PE700 etc., or used with Brother SA438/SA439 Hoop’s outer hoop part to work on Brother NQ1600E NQ1400E NQ3600D VE2200 etc.</p><p> </p><p><b>Requirements of the Outer Hoop</b></p><p>1.The size of your outer hoop must be a 4x4" or larger outer hoop, and the shape of your outer hoop needs to close to rectangular (not oval or circle)</p><p>2.The thickness of the outer hoop should not exceed 2 inches (5.5cm), and the side attached to the hat insert should be flat without protruding points or slopes</p><p> </p><p><b>Packing List</b></p><p>1 x Hat Hoop Insert (ST878) - Maximum Embroidery Size: 4.7 x 4 inch ( 120 x 100 cm )</p><p>1 x Grid included</p><p>(Note: The outer hoop part is not included) You can refer to the instruction for the usage of this hat hoop insert</p><p> </p><p><b>About Sew Tech</b></p><p>Sew Tech is proudly celebrating over 15 years of excellence in Sewing and Embroidery, providing quality products and warm service, accompanies your happy sewing time.</p>