Features:
Good Suction, Can be used for aquarium and any glass surface .
Fits for aquarium filters, water pumps.
Durable and economic.
Material:rubber
Diameter of suction cup(Approx.): 3.4cm
Color : Black
Package Included：
10 * Sucker Cups

Note:
1. Due to manual measurement, please allow an error of 1-3mm.
2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.