For various applications: All Stick-On Eye Shields are easy to apply, allows access to nose bridge, brow and temples plus are latex free and hypoallergenic. THEIA Laser Eye Shields (Also for LED & IPL) Laser-safe for medical lasers with wavelengths between 315 nm-11,000 nm with an optical density protection level of OD>7@190-11,000nm) Specification: OD 7 from 315 -11,000nm 315 nm - 1,400 nm RI LB 7, D LB 6 1,400 nm - 11,000 nm DI LB 4, R LB 3 Meets damage threshold requirements of EN207 and ANSI Z 136.1 and .7 European Class 1 Medical Device. Registered FDA Class 1 device. TT63 (24 pairs / box) THEIA IPL Eye Shields (For non-laser use only) Unique layers actually reduce the energy by a factor of 10,000 while also shielding the bright lights from patients’ eyes. Certifications: European Class 1 Medical Device. Meets IPL ISO std 12609-1:2013-07. Registered FDA Class 1 device TT73 (50 pairs / box)