Compatibility and Universal Fit: You can receive 10 pieces of silicone mats for freeze dryer. These silicone mats measure 17-1/4 inches x 6-7/8 inches (43.8 x 17.5 cm), designed to fit medium-sized freeze dryer trays. They provide a secure, seamless fit, helping save time and improve efficiency during batch replacements.Food Grade Silicone: Made from food-grade silicone with added glass fiber for durability. These silicone mats are intended for use as accessories in freeze drying machines. Medium-sized freeze dryers typically include 5 trays, and each cycle processes 5 trays of food. Having extra mats on hand allows for quick swaps and continuous operation.Reusable and Easy to Clean: These silicone mats are reusable and cost-effective. They are easy to clean and can be washed in the dishwasher or by hand, offering convenient maintenance and long-term use.Non-Stick Surface: The smooth, non-stick surface prevents food and debris from adhering, keeping your freeze dryer trays clean. Food releases easily after processing, reducing the risk of damage during removal.Wide Application: These reusable silicone baking mats can also be used for various baking tasks, including cookies, pastries, fruits, and vegetables.Color: Black Material: Silicone Size: 43.8 x 17.5 cm Package Contents: 10 x Silicone Mats Note: The package includes only the items listed above. Light reflection and differences in display screens may cause slight variations between the color shown in the image and the actual product. Measurement may vary by +/- 1-3 cm.