Features: 1. Keeps Food Fresh: Our food preservation trays have a leak-proof lid and stretch film that can prevent your food from being exposed to air or dust and help food stay fresh longer than ever. 2. Food-grade & Durable Material: Each of our stackable food storage containers and reusable stretch lids are made from food-safe materials that are BPA-free and completely non-toxic. 3. Snap-fit Design: Easy to seal. Keep food fresh for a long time, suitable for parties, camping, etc. 4. Space Saving: The trays can be stacked, which saves space and is more convenient. It is great for a variety of occasions and events, such as luncheons, snacks, meal prep, parties, holidays, and more. 5. Wide Application: Suitable for refrigerators, small refrigerators, and other facilities. Great for BBQ, holiday cooking, everyday meal prep, etc. Specification: Material: Plastic Color: Red Size: 31 x 23 x 3cm Weight: 278g Package Included: 1 x Food Fresh Keeping Tray