This flip-top cardboard storage box is ideal for organizing laboratory samples. The grid design that each vial or tube is securely held in place, while the sturdy construction offers reliable protection. Its practical design allows for easy access to samples, making it an essential tool for any laboratory environment. Features - Color: Sky-blue -Material:Cardboard - Size: 13.20X13.20X5.00cm/5.19X5.19X1.97in -Efficient sample management: the 81grid design allows for efficient management and organization of multiple freezer samples -Userfriendly access: the fliptop lid design makes accessing stored samples quick and easy, enhancing user experience -Freshness maintenance: the integrated lid helps to maintain the freshness and sturdy of the samples, ensuring they remain in optimal condition -Adaptable storage: the 81hole paper box is suitable for a variety of freezer sample sizes, offering adaptable storage options -Durable and reliable: made from sturdy paper material, this storage box is designed to be durable and provide reliable protection for your samples Package list: 1 x Cardboard Freezer Box