The Benchmark Scientific B0718 Bungee Cords are designed for use with 2D and 3D rockers. The cords can tie down irregular sized containers for use on a rocker, and have hooks that are able to hook into the holes on the flat mats. The LaBungee 4 cord bungee cord pack by Benchmark Scientific offers a versatile solution for securing various laboratory equipment with a working size range of 7" to 12". These high-quality bungee cords provide a secure and adjustable hold, allowing for flexibility in securing items of different sizes and shapes during experiments or storage. Made with durable materials, the LaBungee cords are designed to withstand the rigors of laboratory environments, ensuring long-lasting use without compromising on performance. Ideal for use in research facilities, educational labs, or industrial settings, these bungee cords offer a reliable and convenient way to organize and secure equipment, ensuring safety and efficiency in daily lab activities. Improve your lab's organization and workflow with the reliable and adaptable LaBungee 4 cord bungee cord pack.