Condition: 100% Brand New_x000D_ Item Type: Bottom Filter Plate Bracket_x000D_ Material: Plastic_x000D_ Optional Color: White, Transparent, Black_x000D_ Quantity: 30PCS_x000D_ Suitable Range: Fish Tanks Filter Grid, Aquarium Bottom Filter Plate_x000D_ Weight: Approx. 61g_x000D_ Single Height: Approx. 2.9cm/1.14inch_x000D_ Single External Diameter: Approx. 1.7cm/0.67inch 1Using high quality plastic material, let you use longer, beautiful. 2Three colors, so you have more choices, to meet diferent needs and requirements. 3Multiple joint connection, arbitrary adjustment of height. 4Suitable for fish tanks filter grid, aquarium bottom filter plate. 5Simple designed, easy to install and operate, convenient to use.Do not include bottom filter plate, need to buy!30 x_x000D_ _x000D_ Bottom Filter Plate Bracket