Choose our product and we will offer you discounts and satisfactory service. Welcome new and old customers to come and purchase Wishing everyone a pleasant shopping experience. Thank you~~~~~~~ [Product Code]: wl013080788 [Product Material]: Alloy Shell [Product size]: Approximately 28 grams Size: Inner diameter approximately 50mm Thickness approximately 30mm (elasticity can be enlarged) Same product https://detail.1688.com/offer/533209106982.html?spm=a360q.8234005.0.0.75dc7ac43HV2ob Return and exchange: If there is a quality issue with the product itself, we will be responsible for the return shipping cost. Our store does not accept requests for returns or exchanges due to human factors such as "dislike" or "unattractive". The returned goods must be packaged intact, otherwise we will not be responsible for any damage caused Evaluation: We will do our best in every aspect of our store, from product quality control to after-sales service. We sincerely treat every friend who is destined for us. We attach great importance to every review you give, and we deeply apologize for any dissatisfaction caused. However, please do not rush to give us a review. Please contact us in a timely manner, and we believe we can provide you with proper feedback