Features: This two-piece keychain and necklace set is decorated with rhinestones, shining brilliantly and adding a luxurious touch to your accessories. Made of zinc alloy material, this material is not only sturdy and durability, but also has good oxidation resistance, making it an ideal choice for users who love quality and durability. We offer six color option, and skin tone to meet the personalized needs of different users. The keychain design is easy to carry and can be easily hung on keychains or bags, making it convenient and practical; The necklace is of moderate length and can be used as a daily accessory or a highlight in special occasions, adding to your fashion sense. Whether for daily travel, sports and fitness, business meetings, or leisure and entertainment, this two piece set of rhinestoned whistle keychain and necklace can perfectly pair. Specifications: Material: Zinc Alloy Color: refer pictures to selection please Size: The total length of the necklace is 43.5cm/17.13inch, the whistle is 4.3x1.9cm, the keychain whistle is 4.4x2cm/1.65x0.78inch Use scenario: It can be decorated as a daily key or worn as a fashionable accessory between the neck Package Includes: 1 Piece Whistle Keychain 1 Piece Whistle Necklace note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.