1. Material: elastic band, PU leather 2. Purpose: fixed lunch box 3. Features: high-elastic elastic band, free to stretch, not easy to deform, PU leather connection, no damage to objects, chopsticks and spoon placement design, easy to use 4. Weight: about 6g/piece 5. Dimensions: circumference is about 24 cm, width is about 2 cm 6. Applicable lunch box circumference: about 35-43 cm
