【Product Specifications】 Size: S size Color: Black Width: Approximately 36cm Thickness: Approximately 25cm Height: Approximately 55cm (including casters) Weight: Approximately 3.25kg Capacity: Approximately 34L Material: ABS+PC 【About the Lock】 This is a dial lock, so there is no key for the customer. The initial number is set to "0-0-0". It is a type that opens and closes by aligning the dial. 【360° Rotating Silent Casters】 Easy to change direction and move smoothly. Equipped with casters that reduce running noise and improve durability. 【Ultra-lightweight, Highly Durable Body】 Easy to carry even for women, and it is lightweight and very durable.