About this item Engraved lettering for longevity. Acrylic material and non-wood produced, easy to be written or cleaned. Large size: 9.6 x 9.6 x 11.7 inches. Built-in magnetic stripe, professional and resonant while being clapped. Great kit for film shooting, directors or movie fans. Size: 9.6 x 9.6 x 11.7 inches.