We offer free returns and warranty; Any questions please feel free to contact us by email.<br> <br> <b>Features:</b><br> 100% Brand new and high quality<br> Material: Plastic <br> Color: Black<br> Size: 30x15x0.8cm/ 11.8x5.9x0.3inch<br><br> <b>Package includes: </b><br> 4 x Fish Tank Filter Bottom Isolate Grid<br> 8 x Sucker Clip<br>