BAOFALI 9Pack Clamps Corner Guides Cartonnage Corner Holding with Metal Bookbinding Cover Tool Corner/Divider Assembly (3 mm, 2 mm, 1.5 mm, 1 mm Wide) for Book Covers, Chipboard Boxes, Dioramas - color: 9 Pcs Box Guide Blue
5Pcs/Set,Book Cover Guide,5-in-1 Stainless Steel Metal Bookbinding Cover Tool for Making Book Cover Creating Book or Album Covers Out of Chipboard Makes Creating Covers Out of Chipboard Simple. - color: 5PCS Book Cover Guide
3Pcs/Set,Book Cover Guide,5-in-1 Stainless Steel Metal Bookbinding Cover Tool for Making Book Cover Creating Book or Album Covers Out of Chipboard Makes Creating Covers Out of Chipboard Simple. - color: 3PCS Book Cover Guide