✤ Material ✤ Alloy base Elastic wire Swarovski Crystal ✤ Size ✤ S for wrist circumference 13~14 cm M Fits wrist circumference 14~15 cm L fits wrist circumference 15~16 centimeters ✤ Origin / manufacturing method ✤ Made in Taiwan Machinery Manufacturing Handmade 饰品 Jewelry maintenance ✤ - Please take care when wearing it to avoid friction and scratches. - Avoid contaminating chemicals and other chemicals. - Please take off and keep it in the hot springs, warmer and bathing. - If the product is immersed in sea water, wash it immediately with clean water. - For routine maintenance, wipe with a soft, dry cloth. The silverware can be placed in the chain pocket to prevent dirt or black oxidation due to contact with air. - When the silverware is slightly bleak, you can use silver cloth or silverware cleaning liquid to assist cleaning.