100% brand new and high quality Features: Practical and durable home using product. Use this filter cotton, can improve water quality. Best effect, reduce the fish mortality. The size can be cut freely. Can be reused after cleaning. Suitable for seawater, fresh water, water tanks. Perfect accessories for better life. Specification: Material: Sponge Dimensions: app.32cmx12cmx2.5cm/12.60''x4.72''x0.98'' and 32cmx12cmx1.5cm/12.60''x4.72''x0.59'' Color: Black Quantity: 2 Pcs Note: 1.Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 2Pcs x Filter Sponge (without retail package)