Made of EVA material with fine structure and zipper closure, waterproof, shockproof, wear resistant with sponge that it will protect the things inside from damage. Fine workmanship and high quality. The thick and soft sponge can help to protect the oil bottles for safe and perfect for trip. Perfect for your trip, office, home and fits right in your luggage. The separated design and the good construction make the bottles aren't clinking together and keep them in the upright position. Protect essential oil from being hurt by sunlight or extreme changes in ambient temperature. Best gift for massage therapists, beginners and long-time essential oil users. Ideal present for Valentines Day, birthdays, anniversary, holiday, Mothers Day, Christmas, etc. Multi-functional jars organizer bag for essential oils, nail art supplies like rhinestones, gemstones, acrylic powder, makeup cosmetics samples, toiletries, jewelries and other travel supplies. Specification: Material: EVA bag, plastic bottle Whole size: Approx. 16 x 11 x 6.5cm/6.30 x 4.33 x 2.56inch Single grid: Approx. 4.5 x 2.5cm/1.77 x 0.98inch Package Includes: 1 Piece Nail Rhinestone Storage Box 15 Pieces Empty Bottles Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size