Key chain can be used in daily life to hang keys, hanging on the waist, both convenient and anti - loss. Can also be used for luggage. Clothing. Pet supplies and other industries. Also suitable for advertising promotion, business gifts, trade fairs, anniversary celebrations, public relations planning, etc., easy to use, unisex. Xinwang hardware co., ltd. is committed to providing perfect service for our customers with the tenet of \"integrity first, quality first\", scientific management concept and honest and trustworthy business ethics. We sincerely look forward to cooperating with you.