Stainless Steel High-Frequency Survival Whistle – Ultimate Safety & Durability
Premium 304 stainless steel construction ensures rustproof performance in extreme conditions, with precision machining for a smooth polished finish. Engineered for maximum 120+ decibel sound output, piercing through noise to signal distress effectively in emergencies like hiking, marine, or disaster scenarios. Compact and lightweight (30g) with a lanyard hole for easy attachment to backpacks, life vests, or keychains—ideal for outdoor sports, referees, and survival kits. Military-grade durability withstands drops, water, and temperature fluctuations (-20°C to 100°C), backed by a lifetime warranty. Bulk discounts available—global wholesale supplier with factory-direct pricing, ensuring unbeatable value for bulk orders.