These colourful plastic Super Grip 15cm embroidery hoops are great for embroidery or cross-stitch.
These make an excellent frame for a finished piece of embroidery or cross-stitch. Put your fabric into the hoop, stitch your design, then trim the fabric at the back leaving a wide margin. Stitch it tight and then hang your project on the wall!
Here's a great video explaining how to use your hoop as a frame: