Sharx Whistle and Lanyard (Charcoal/Green)

- Material: Elastomer, Polycarbonate. - Cannot Be Overblown, Consistent Sound, Easy Blow, No Moving Parts, Pealess, Penetrating Sound, Steel Ring. - Suitable for: All Weathers and Swimming. - 120dB. - Contents: 1 Lanyard. - Durable. - Design: Logo. - This product is of good quality and is very comfortable to wear