Just launched adjustable cross stitch hoops needlework embroidery hoops rings quilting embroidery circle set of. With this cross stitch hoops set, you can do cross stitch work or embroidery when you are free, you will make beautiful and personal handiwork with this tool pack.material: durable plastic features: several sizes for you to choose from, suit your needs. Hoop sizes range from 5 inch to 11 inch for different use. Made by strong, durable plastic, it has screw to adjust tightness as you wish. Firmly grip the fabric. Easy 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. How tight the fabric is depends on how tight you screw the fastening.