Herve Chapelier Tote Bag Bottom Board/Inner Sole Compatible with the 707 series, including 707C, 707F, 707W, and 707GP. Material: Polypropylene Size: Approximately 19.2cm x 19.2cm Thickness: 1.0mm ⭐︎ I purchased this by mistake. If you'd like it, please consider purchasing. This item has been in my possession after being made by the creator. The following is the creator's description. Please consider it for your purchase. 【Herve Chapelier Bottom Board/Inner Sole These are functional, lightweight, and durable, holding more than they appear to. I love various types of these elegant bags. Adding a bottom board makes them even easier to use and keeps their shape beautifully. The material is waterproof and can be easily wiped clean. Insert the bottom board by lifting the part sewn with bias tape at the bottom, and it will fit perfectly. The corners are rounded to prevent scratching the bag, but please refrain from purchasing if you are looking for a perfect item, as this is a handmade product.】