Item Type: Couple Bracelet Product Material: Nylon, Zinc AlloyProduct Size: Approx. 6 x 5.5 x 0.5cm / 2.4 x 2.2 x 0.2in Application: Wrist jewelry, suitable for couples, friends, and family1¡¢SIMPLE YET STYLISH: Simple design, easy to match with clothing in different styles, an eye catching point to your daily outfit 2¡¢ZINC ALLOY AND NYLON MATERIAL: Made of premium nylon rope and zinc alloy, and designed with heart shaped locks and keys, these bracelets symbolize the eternal love and friendship between lovers or friends. 3¡¢ADJUSTABLE LENGTH: These bracelets are equipped with adjustable straps, allowing the wearer to fit perfectly. Almost everyone can wear this lock key bracelet, which is both comfortable and safe, very convenient to wear. 4¡¢IDEAL GIFT: These bracelets are dirt resistant and easy to match, making them a sweet surprise for husbands, wives, boyfriends, girlfriends, or anyone you love. They are exquisite presents for Christmas, birthdays, Valentine's Day, anniversaries, Thanksgiving, graduation ceremonies, and more. 5¡¢10PCS: There are 10 pieces bracelets in the package that you can share with your friends, and your family members, to fasten your relationship10 x BraceletPlease allow 1 to 2in error due to manual measurement. Thanks for your understanding.