Dear Customer, we are sorry to hear that. We understand that choosing a perfect frame size online can be tough sometimes so we suggest that you could please check this link https://www.firmoo.com/help-p-1.shtml
for reference. Also, the frame is made of metal material which is very lightweight, flexible but durable. You may check our frame materials here
for more information. Please don't worry, we offer 3-Month Warranty
: Customers will enjoy a 3-month warranty (3 months of receipt), covering any possible defect in materials and workmanship. This warranty does not cover damage caused by accidents, negligence, or improper care, and 30-Day Exchange&Return
: Unsatisfactory glasses can be exchanged or refunded within 30 days of receipt. Allow us to further check on this and our CSR will reach out to you via email (within 24 hours during weekdays and 48 hours when weekends). Please check your inbox or spam mail. Stay safe and healthy!