1.Adjustable size: beech wood, circle diameter (approx. ): 20 cm / 7.8 inches, height: (adjustable) approx. 3142 cm/12.216.54 inches. The embroidery stand is suitable for round and square embroidery hoops with less than 40 cm diameter. The embroidery hoop can be rotated 360 degrees, angle and height adjustable. Can attach embroidery stretch for a thickness of 02.5 cm, suitable for different specifications of embroidery stretch. 2.Ergonomic design: the size, height and angle of this embroidery hoop correspond to the human physiological curves, are height adjustable to reduce the strain on the cervical spine and you do not have to bend your head down to completely your damaged shoulders, back and spine, so embroidery enthusiasts no longer have neck pain. 3.Firm and stable: durable and environmentally friendly, easy to install and clean. The surface of the round hoop feels smooth, without burrs and does not scratch your fabric. The base of the embroidery stand is enlarged and widened, making it more stable to use. The embroidery hoop does not take up space and can be moved as desired. It is light enough to be carried around. 4.Easy to install: the embroidery frame type is small and easy to install. Loosen the outer ring, loosen the inner ring, place the selected fabric on the inner ring, then lock it with the ring and tighten it. The embroidery hoop is not limited by the size of the embroidery, so it is easy to move and observe the overall pattern to keep the workbench clean.