Ideal for visitors requiring temporary eye protection, Blackrock's Over Spectacles can also be worn over regular spectacles. Made from durable polycarbonate material with excellent all-round visibility, they feature a brow guard and vented side shields for protection and comfort. Features Can be worn over existing spectacles • Durable polycarbonate construction • Brow guard and vented side shields for protection and comfort Can be worn over existing spectacles Durable polycarbonate construction Brow guard and vented side shields for protection and comfort Safety rating EN166 Material Composition Polycarbonate We deliver Blackrock Over Glasses worldwide.We specialise in shipping almost anywhere in the world securely at competitive prices - across UK, US, Canada, Ireland, New Zealand, Europe - securely and fast at competitive prices