Disposable lenses with frame. Autoclavable plastic frames. Polycarbonate transparent lenses. Do not use alcohol to clean lenses. Contains 5 frames, 1 of each colour: blue, white, pink, yellow & green and 50 disposable lenses. Unotect Patient Frames+Disposable Lenses Pack contains 5 frames - 1 each Blue White Pink Yellow and Green and 50 Disposable lenses