sweet July Issue Photochromic Sunglasses & Pouch that Doubles as a Lens Cloth Only tried on. No stains or damage. Size (approx.) [Sunglasses] Width 14 x Height 5cm [Case] Width 10 x Height 20cm [JIS T8141] Visible light transmittance 87%*, Ultraviolet transmittance 0.1% *Visible light transmittance is a reference value tested when the lens is transparent (when blocking light).