Description: Moisture Locking: This dehumidifier box comes with moisture locking paper that effectively traps humidity, preventing it from seeping back into the air.Moisture Absorber Boxes: The product with large particle calcium , efficiently absorb moisture, providing long time dehumidification.Partition Design: The box features a partition that quickly allows the absorbed moisture to permeate into the water collection area.Large Capacity Water Collection Area: The product is designed with a large capacity water collection area for efficient absorption and secure locking of moisture in step.Material & Size: Made from environmentally friendly PP material, each box measures 11.5cmx8.5cmx10cm/4.53inchx3.35inchx3.94inch in size.Purpose: These Dehumidification box is great for living room, bedroom, bathroom, car, clothes cabinet. Size Chart: Box: 11.5cmx8.5cmx10cm/4.53inchx3.35inchx3.94inchPaper: 11.5cmx8.5cm/4.53inchx3.35inch Package Includes: 5 Boxes;5 Lids;5 Partitions;5 Moisture Locking Paper; Note: Please allow slightly errors 1-2cm differences due to manual measurement.