Specifications: Food-grade silicone material, healthy and safe, can withstand temperature range of -20 to 120 centigrade. Can be used in freezer, microwave oven, and dish washer safe. Anti-aging and wear-resistant, large capacity with folding design for space saving. With sealing ring, easy to clean. With ventilating hole for easy open. Perfect for holding fruit, lunch, outdoor camping, picnic, etc. Foldable and leakproof. Type: Silicone Lunch Box Material: Food Grade Silicone Capacity(Optional): 350ml/540ml/800ml/1200ml Features: Portable, Foldable, Leakproof, Sealing Ring, Heatable 350ml Size: 13.6cm x 10cm x 6.6cm/5.35" x 3.94" x 2.59" (Approx.) 540ml Size: 17cm x 11cm x 6.7cm/6.69" x 4.33" x 2.63" (Approx.) 800ml Size: 19cm x 12.6cm x 7.4cm/7.48" x 4.96" x 2.91" (Approx.) 1200ml Size: 22cm x 14.3cm x 7.8cm/8.66" x 5.63" x 3.07" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Silicone Lunch Box