Pearls are delicate gemstones that are vulnerable to high temperatures and humidity. Paulownia wood boxes are resistant to decay and have insect repellent properties. They are also fire-resistant and have a constant humidity effect, maintaining a consistent humidity level, making them suitable for storing items. We highly recommend storing your precious, delicate pearls in this paulownia wood box. The interior is designed to accommodate a set of earrings or ear studs, making it very convenient. Includes pearl care instructions and a polishing cloth. This price is for the box only. Necklaces are not included.