Free returns within 15 days. click for detailed information. this product will be sent by men's necklace store. necklace chain length is 65 cm. it comes with the colors and chains in the picture. the product is carefully packaged to prevent damage during transportation. the product does not darken if it does not come into contact with chemicals (perfum collanya and water). Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.