Coordinating enameled red and pink heart charms for your keys and your dog's collar declare your affection - "Cold Nose, Warm Heart"! Let you and your pet stand out from the others with this matching key chain and collar Charm! Makes a great gift item for pet parents! Made of nickel, quality enameled in red and pink. The red "cold nose" side is adorned with sparkly crystals and a tiny silver paw print. The pink "warm heart" side holds a small red heart. Sweet! Sizes: Keychain: approx 1 1/4" x 1". Collar Charm: approx 1" x 7/8".