1. Suitable for sale, promotion, personal use and as a souvenir. 2. Unique design. 3. Accept customized designs. Great gift for family and friends to cherish loved ones. simple but elegant design. Store crushed flowers, lock of hair, dirt or sand from a memorable location. Strong Durable and comfortable for daily use. It is a great gift idea to family and friends. Great idea to carry and be with your loved ones you miss so dearly. Material: 316L Stainless Steel color: silver size:0.78inchx0.78inchNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.1)The texture is very tough,and the shapes are very hard to be changed under the influence of an external force. 2)It is very resistant to corrosion, Not only don't like the silver will turn black,it will not fade as easily as alloy jewelry 3)It is very eco-friendly,Not only don't like the copper jewelry easy to be allergic,But also it doesn't have the lead to cause the harm to the human body like the alloy jewelry.That's why we can find them everywhere on the daily life,Such as the knife,fork and so on.