Have this LOCK & LOCK product to complement your kitchen needs, with quality and durable materials so it's easy to reuse and easy to carry anywhere. With a hole system so that your food preserves and the food remains fresh. - Suitable for freezers and microwaves from -20 ° C to + 120 ° C - Containers do not leak out easily - Really tight containers - Ideal for homes, hobbies and professions because it keeps stored food fresh.