A tambour frame is a type of embroidery frame used to hold fabric taut while stitching. It consists of two circular or rectangular hoops, with the inner hoop holding the fabric and the outer hoop keeping it in place. This design allows for easy access to the fabric and helps maintain tension, which is essential for precise stitching. Typically made from wood or plastic, tambour frames are popular among crafters and artists for various needlework techniques, including embroidery and tambour beading. They are especially useful for projects that require intricate designs, as they provide stability and support during the stitching process.