Welcome to Merciful!
Features:
1, Easy to partner with any aquarium tank - very good Isolation Board.
2, Several Boards can match each other & work together as a big boards. You can order more Boards for better using.
3, Suction Cups (suckers) you can order to use together with the Board.
Specification:
Model: Fish Tank Divider Filter Board Or Divider Holder
Color: Black/White
Material: Plastic
Board Size: About 29.6cm x 14.8cm

Package includes: 1pc
Note:
1.Under the influence of light and the display, the color difference may decrease slightly.
2.Due to manual measurement, please allow size differences about 1-3cm. Thank you for your understanding