• Stainless Steel
• Hiking camping whistle:with great sound penetration, can be easy to whistle and make a loud, clear sound, you can quickly catch the crowd's attention anytime you want,teacher whistle
• Multipurpose metal whistle:designed with a lanyard, it is easy to carry, or only wear it around your neck,survival whistle
• Coaches whistle with lanyard:made of stainless steel material, the whistle is solid and durable, to deform and ,whistles for coaches
• Hiking whistle safety whistle:suitable for outdoor activities, such as hiking, fishing, camping, boating, hunting, also can be a lifeguards, pet dog training, etc,lanyard whistle
• Safety whistle:whistle is also a nice metal craft, delicate design, thus you can suspend it on anywhere you want,whistle decor