BEVS REV 4 Piece Hoop Set With Sewing Scissors/Snips: 5 inch, 7 inch, 9 inch & 11 inch Plastic embroidery, Cross stitch, Quilting Hoop BEST OF BOTH WORLDS. A plastic hoop with a neutral wood color finish to blend in so your craft work takes center stage Includes Four (4) hoops. Complete with the most popular ODD sizes for all your needle work. Sizes: 5 inches (12.7cm), 7 inches (17.7cm), 9.44 inches (24cm) & 11.22 inches (28.5cm) To use, unscrew to release the inner hoop, place your chosen fabric over the inner hoop then lock into place with the top hoop and screw in to tighten. Choose how tight the fabric is depending on how tight you screw the fastening Hoops are secured by a metal screw attachment. They are made from strong, durable plastic designed to grip the fabric.