Grenf&reg; Fashion Valentine's Day Gift Stainless Steel Silver Plated Whistle Large Necklace Guardian's Love Couple Necklace Blow Whistle Pendant Material: Stainless Steel Silver Plated Weight: 20grams Chain Length: 50cm(19.69inch) Pendant Size: 0.5-5cm(0.2-1.97inch) Suitable for adult , perfect choice for your life, especially for party,As a Valentine's Day Gift , wedding etc. Shipping: 10-20days to US, 15-35 days to other countries Stylish and classic appearance, fashion and exquisite.