Stainless steel whistle w/ hard loop for lanyard, neck carry ot keyring carry. The latter is made 2mm thick, so that it will not snap off with time. The entirety of the whistle's texture is smooth and most all handling edges are rounded for ergonomy as well as aesthetic.

It is magnetic, features rounded / fillet edges for the mouth contact point and has a stopper, to prevent you from accidentally pressing the whistle too far in for your breath to interact as desired with the whistle. 

It is slotted out on both sides for higher noise producing capability.

Very strong and certainly a duty grade whistle. No need to worry about corrosion, gunking up and if it were to, you could just soak it in some detergent washing powder overnight.

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