Help me design the best bicycle bell!

[Blake Fontaine]

Hi, I'm Blake Fontaine and I'm currently designing a brand new, scientifically engineered, bicycle bell. If you could answer a few questions here (https://www.surveymonkey.com/s/SHW8GTF) it would really help us along the design process. Thanks


MORE ABOUT THE BELL:
The bell will be scientifically engineered and tested so its sound quality, strength and durability will be assured.

 

[CAMPYBOB]

I answered 'Allen Key' attachment, but would prefer rubber strap quick detach.