External dimensions 31 "L x 12" W x 9 "H,Internal dimensions 29 "L x 10" W x 8 "H,Large Hard Case with Foam, Portable Rolling Hard Case with Wheels, Waterproof Shockproof Dustproof, Suitable for Cameras, Lenses, Camcorder, Instrument, Telescopes External dimensions 31 "L x 12" W x 9 "H,Internal dimensions 29 "L x 10" W x 8 "H,Protective cases are versatile and practical. They are equipped with wheels and pull rods for easy movement and transportation, making it effortless whether for short trips or long journeys The internal foam lining can be customized to precisely fit the shape and size of the equipment, providing comprehensive protection The wheels and handles are carefully designed with wear-resistant and high-strength materials, offering excellent durability to withstand frequent use and certain weight pressure The box is equipped with a reliable locking device, adding security to prevent items from accidentally falling or being stolen Meanwhile, it meets high standards of waterproof and dustproof performance The overall structure is robust, made of high-quality materials and with excellent craftsmanship, capable of withstanding external impacts and providing reliable protection for photography equipment.