1.Product features: Stable, not shaking, not easy to break, and easy to install

Magnetic suction frame

2.Customizable degree: 25/50/75/100/125/150/175/200，225/250/275/300，325/350/375/400 degrees

3.Refractive index: 1.67

4.Product material: ABS

5.Lens:Resin lenses

6.Can choose farsightedness and nearsightedness

7.Product size: 5 * 4 * 0.6cm,weight: 9g

8.Packaging: EVA bag+clear cloth

9.EVA bag: 8*8*4cm,weight: 45g