The Scissor Tray is 4.25″ x 6.5″, high quality plastic tray with steel support below. The steel support also allows you to use high strength magnets in the tray to hold scissors and needles in place. The Scissor Tray requires the Needlework System 4 Light & Magnifier Holder, available separately. The holder has two holes and scissor tray has a pin mount that fits in the smaller hole. Light & Magnifier Holder attaches exclusively to the Floor Stand or Travel Mate stand.