Check the listing for details. Aquarium Fish for Tank Isolation Divider Filter Patition Board Net Divider Holde. Condition: New, Made in China. Listed at 10.10 USD. brand new and high quality Features: Made of plastic material, durable and easy to use. Used as a plate for bottom filtering, favorable water cycle. To separate the fish for tank fish, or as a fish for tank base. As excellent small accessory for fish for tank landscaping. Role: for fish for tank separation. Specification: Material: Plastic Size: app.30cmx30cm/11.for 81''x11.for 81'' Color: Black,White Quantity: 1 Pc 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: 1 x Isolation Board (Without retail package)