Designed to fit freeze dryer trays, these stacker allow for compact stacking, maximizing kitchen, refrigerator, and cabinet space Transport and pre-freeze your culinary creations with ease, any slide-offs and ensuring stability during handling Crafted from ABS, these tray stacker resist brittleness at freezing temperatures, ensuring long lasting use Simplify your freeze-drying process with these easy-to-use tray stacker Positions it at the tray corners and stack Their design facilitates quick assembly and disassembly, enhancing your freeze-drying workflow, Manufacturer: PLCPDM