Ounona 22144658 Black Hooks sku-18665561055 Frame Clips

The Ounona 22144658 set (sku-18665561055; UPC 304225458449) contains 500Pcs, or 500, Black picture frame backing clips, listed as Hooks. Each clip measures 0.6" x 0.2" x 0.01". The plastic clips fit flush against the backboard and are intended for most artwork frames and shadow boxes. Their buckle design holds the backing in place without a screwdriver. The listing also calls them flat metal clips, though it describes the clips as plastic.