Features & Benefits
- Attach the ThinOPTICS keychain case to your key ring
- Made of shatterproof, thermo-injection molded, optical-grade polycarbonate
- Nitinol bridge is 10x more elastic than spring steel
- Same lens material used in high-end prescription glasses
- Includes ThinOptics Readers & Phone Storage Case
- Foldable design for easy storage and accessibility
