Safety Glasses Eyeglass Anti-fog Ptotective Eyewear Replacement Goggles for Dental Loupe Light Lamp with Screw Holes Features: POLYCARBONATE - The lenses are all strengthened with imported polycarbonate (POLYCARBONATE) materials. ERGONOMIC DESIGNN - No metal attachment, make the field of for vision wider, safer and more comfortable to wear. ADJUSTABLE - Multi-section, user-friendly adjustable temples can be adjusted up and down, back and forth according to the shape of the individual face ANTI-FOG - Professional anti-fog treatment, not affected by temperature difference, especially suitable for use in cold areas. PROTECTIVE - Flank and eyebrow design, can effectively block particles, sand and dust from the side (ANSI.Z87.1 , CE EN166 standard) Specification: Material: POLYCARBONATE+ABS + Acrylic Color: black, silver Screw holes included Size: 140*170*40mm (5.5*6.7*1.6in) Standard: ANSI.Z87.1 , CE EN166 Package included: 1 * Eyeglasses Attention: Only the glasses included, NOT including the dental loupe, the LED light and other items.