Create works of art with these Hoop-La Embroidery Hoops. They are made of plastic and feature the exclusive super-grip-lip that maintains consistent tension without distorting or snagging your fabric or threads making it easier for the needle to pass through the fabric. These 4 inch embroidery hoops are ideal for all hand embroidery, cross-stitch, quilting and any needle craft projects. You can use them for crafting parties, school home economic classes or for personal use.