Food Grade Durability: Crafted from high-density polyethylene (HDPE), these tray stackers resist brittleness at freezing temperatures, ensuring long-lasting use. They are dishwasher safe, making cleanup a breeze while maintaining food safety standards. Space Efficiency: Designed to fit freeze dryer trays, these stackers allow for compact stacking, maximizing kitchen, refrigerator, and cabinet space. Ideal for organizing your freeze-dried food preparations, they simplify storage and accessibility. Compatibility Assurance: Specifically tailored for freeze dryer trays, these stackers a . While they may accommodate other , optimal compatibility with equipment provides seamless use. User-Friendly Design: Simplify your freeze-drying process with these easy-to-use tray stackers. Position them at the tray corners and stack effortlessly. Their design facilitates quick assembly and disassembly, enhancing your freeze-drying workflow. Comprehensive Set: This 16-piece set supports up to 5 trays, allowing for efficient batch preparation of freeze-dried foods. Transport and pre-freeze your culinary creations with ease, preventing any slide-offs and ensuring stability during handling. Color: Gray Material: plastic Package Contents: 16-piece set supports Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.