Ear hook material: sterling silver Sterling silver earring Material / Material: Hand-dyed blue dye, SWAROVSKI crystal, cord. Size: about 5.5 x 3 cm (including ear hook), thickness about 0.6-0.7 cm (slightly different due to the thickness of the fabric produced, the finished product size may have a slight error) https://farm5.staticflickr.com/4622/38718262650_ffac7e86dc_c.jpg commodity/ Each piece is a designer's design/production/hand-dyed/sewn with both hands and a full heart. Therefore, even in the same style, the layout of the fabric pattern will also be different, acceptable and then ordering ~ This product is all hand-made, there may be some slight embarrassment, please forgive me! Because everyone has a different computer screen, there will be a slight color difference between the actual product and the screen. Maintenance and Storage / After oxidation, silver will appear light brown and can be wiped gently with silver polishing cloth. When jewelry is not worn, it is recommended to store it in a sealed bag. Avoid bathing, swimming, and hot springs with silver jewelry. Product Notes / Touch the water immediately and wipe it dry to maintain the quality and life of the product. If the metal part is oxidized, it is normal. All metal parts are made of 925 sterling silver, so they will be bent due to external forces. Please be careful to save them.