RICCINO PC SV super blue cut lens is using UV420 material and the hard coating is very durable. A high-quality HC lens provides the best scratch resistance and provides the most durable ingredient for an AR coating application.
LIGHTWEIGHT & CONVENIENT --- The round key ring chain can hold your car key, house keys, even a mini card case wallet. You can always find keys in any bag, purse, backpack, or travel bag effortlessly. Great for busy men and women, also suit for the elders