About products and suppliers:
Alibaba.com offers 4700 snail horn products. About 54% % of these are speaker & horn, 1%% are natural crafts. 

A wide variety of snail horn  options are available to you,  such as abs, plastic and iron.You can also choose from 2-way, tweeter and coaxial snail horn,As well as from 12v, 24v snail horn. and whether snail horn is universal, toyota, or honda.