Description:
Newly upgraded, silicone nosepiece for a comfortable fit
High quality clip-on case, lightweight and compact, the size of a cigarette lighter
Fits in your pocket or briefcase, takes up no space and can be used anywhere, anytime

Specification.
Material: pc+silicone
Type: clip-on presbyopic glasses
Classification:

100 degrees [45-49 recommended     

150 degrees【recommended 50-54】     

200 degrees [55-59 recommended     

250 degrees [60-64 recommended      
300 degrees [65-69 recommended
Size: approx. 24*105cm
Quantity: 1
Package includes: 1 x *Portable Keychain Folding Nose Clamp Presbyopic Glasses