*Description* Available Color: Grey/Brown Fast dark, fast clear Refraction index Nd=1.56 Diameter: 65mm/70mm Abbe value: 38 Specific gravity: 1.28 High scratch resistance 35% thinner than CR-39 lens HMC+EMI coating and Uv protection
Sponge toy has excellent quality,competitive price,environmental protection,more cute designed,what s more it has no harm to children,and it can product many kinds of styles and colors.