The "Dry Plus Cap" is a desiccant-integrated cap that protects camera equipment from moisture and mold that can occur when exposed to various environments. ■ The inside of the cap has a sealed structure with a rubber seal. ■ Maintains humidity at 35% to 45%, which is ideal for camera equipment. ■ Can be attached to equipment as a regular cap, making it convenient for both daily use and storage. ■ Desiccant included To reduce shipping costs, the product will be shipped without the box. Please understand. Stored on the shelf opposite the bed.