• Stainless steel
• Rescue signaling whistles: metal whistle can be a for friends and family. they will be happy.
• Referee metal hanging decor: ✅ designed with a lanyard, it is easy to carry, or only wear it around your neck.
• Loudest whistle: delicate metal whistle is very loud and easy to blow. carving, metal crafts, long serving time.
• Sport whistle: emergency whistle safety whistle with lanyard survival shrill loud blast referee whistle noisemakers for boating fishing swimming water survival camping makes and durable whistle ensures loud crisp and higher tones, good volume, blow vigorously.
• Kids whistle: ✅ made of , the whistle is solid and durable. to deform and .