Description: Premium Material: The Motorcycle Top case is made from premium PP material, enduring durability and longevity. It offers great impact resistance and waterproof performance to keep your precious items safe.Large Capacity: The motorcycle tail box has a 45L Large Capacity, designed with ample room, providing enough storage to accommodate various items.Easy Installation: The Motorcycle Rear Top Box has a base for easy and quick installation without the need for professional tools. Suitable for most motorcycle and electric scooter models.Anti Losing Design: The Storage Carrier Case is equipped with a security locked system to protect your belongings from being lost, offering extra security and peace of mind.Multifunctional: Not only can the Luggage Case be used as a storage box but also as an auxiliary seat or support item to meet different needs. Its sleek streamlined design enhances the overall aesthetic of the vehicle while adding a sense of sports and fashion. Size Chart: 41.5cmx32cmx34.5cm/16.34inchx12.60inchx13.58inch Package Includes: 1 Tail Box, 1 Base, 1 Lining Note: Please allow slightly errors due to manual measurement and different packages.