Safety first! These coil bracelet key chains have a whistle on them for protection while walking to your car. Keep your keys ready at hand and make some noise. These are bracelets, noisemakers and key chains all in one. Everyone needs a key chain. With our wide selection of key chains you'll definitely find the perfect choice to fit your party or event theme. Key chains make great party favor give-aways. So fill party loot bags with a keychain themed to fit your party or event.