They can produce the voice like metal when you stick each other, and they are mainly used in all kinds of sports games, vocal performances, parties and so on.

Noise maker in sport for fans cheering.Also be a promotion products with logo printing for sales:

size: 60*10cm
Material: PE
inner Packing: 2 pcs sticks with a pc of straw in a polybag
Logo priting is available
Outer packing:500 sets/46*36*26cm,10kgs/11kgs.

In the last year,we have exported the item to Western Europe more than million pairs.
with CE certification