Safe Material & High-quality Our Bracelets are made of high-quality stainless steel and nylon rope, durable and strong, no color changing, no rusting, suitable for sensitive skin, adjustable sliding knot, comfort-fit for both adults and little girls. The perfect gift for your best friend, sister, lover, or anyone you care about, and tell her that our relationship will never change no matter how far away we are and that we will always be connected with hearts. Best Friend Gifts