The old fashioned plastic whistle is now in stainless steel and attached to a high quality plastic wrist coil that can be stretched and still return to its original shape. Makes a loud noise when given a strong blow of air. Nice texture differences between the stainless steel and stretchy plastic coil.
This is sold as a 2 PACK; if you choose an order quantity of one, you will receive 2 Wrist Coils with Whistle.