Product information:
Product specification: Small Medium Large
Product Name: Fish tank magnetic brush
Material: ABS
Cutter head: Stainless steel / plastic
Packing list: 1 * fish tank 2 * brush head with magnetic brush

The trumpet is about 12 long, 4.8 wide and 4.9 high
The medium is about 13.8 long, 5.6 wide and 5.5 high
The large size is about 15.7 in length, 6.6 in width and 5.6 in height