1. Material Cotton .2. Metal type Alloy .3. Clasp type No clasp type .4. Chain type Braided Chain, Bead Chain .5. Gem type No gemstone .6. [Colorful Heart Beaded Bracelets]:After Wearing it on wrist, i promise no matter where we go, no matter what we do, i'll always be there for you, and everything will be ok! That's our pinky promise! .7. [Comfortable To Wear]:No sharp edges, give you a comfortable wearing experience. The couples braided rope bracelets' material is and friendly to skin, you can wear them for long time without bringing you any discomfort. .8. [Adjustable]:This matching heart bracelet for couples comes with an adjustable band that allows wearers to create the perfect fit for them. The band is sturdy, dirt-resistant and easy-match. .9. [Couples Gifts]:These couples bracelets will be a nice gift on Christmas, Birthday, Valentines Day, Anniversary, Thanksgiving Graduation etc. Couple bracelet is a very sweet gift for husband, wife, boyfriend, girlfriend, friend and anyone you love.