SILVER PORTABLE NECKLACE LOUD SOUND WHISTLE

– This emergency whistle is fully made of titanium alloy material.
– Resistant to corrosion, non-toxic, non-allergenic, lightweight for EDC, and durable use.
– This loud whistle of up to 120 decibels works well for outdoor activities like hiking, camping, traveling, pet training, and boating. It’s also a good partner for emergency survival when necessary.
– Small-sized and lightweight whistle can be easily carried with your keys with a keychain or lanyard to your neck.
– Product Dimensions: 5.49 x 0.94 x 0.94 cm; 0.03 kg