We strive to provide our customers at its best quality with a contemporary touch, and we hope you will enjoy it as much as we do!, Material: ABS+PC+silicone Color: all black, black/blue, white/pink, white/blue Size: S/M, L/XL You can use it as a Mother's Day gift, Father's Day gift, Children's Day gift, Valentine's Day gift, and festive gift to relatives and friends. Hard plastic shell + double open plastic buckle, mini convenient, easy to carry. Tempered anti-fog lens, accurate encryption, increase clarity, more durable, anti-scratch resistance. If you have any questions, please contact me, I will provide you with satisfactory service within 24 hour! Welcome to our store and get what you want! Looking forward to serving you! Because the lens light and certain objects may have a certain chromatic aberration, please understand. *Manual measurement can be understood by 1-3cm error.