Dritz Quilters Extra-Large Thumb Tacks, 65 pc, Silver.....Use the Dritz Extra Large Thumb Tacks Pack of 65 to hold quilt frames in place while you work on them. These smooth tacks feature extra large heads, which help in easy mounting and removal of tacking strips on frames. They provide a stable surface for you to weave intricate patterns by securing the frame. The Rustproof texture ensures that these tacks retain their shine for a long time. This pack includes 65 thumb tacks measuring 5/8 inches.