PACKING INCLUDES: The anti-blue ray computer glasses, Complimentary Mini Car glasses case,Mini Screwdriver,Lanyard and cleaning cloth. | TRANSPARENT LENS: Block harsh blue light and UV400,Low color difference,bring you good visual experience,shock resistant ,non fragile and water proof, dust free and easy to clean,safe to wear. | FASHION DESIGN & HIGH QUALITY MATERIALS: Ultra light TPEE frame, soft material,never out of fashion,strong and durable,the non prescription glasses is suitable for kids. | Ages 3-12: Generally fit boys and girls from ages 3 to 12, but it depends on the size of the kids. For more accuracy, please refer to the frame size. | 100% NO RISK WARRANTY AFTER SALE: In case of any question or problem, please contact the seller without any hesitation to solve until satisfaction. We provide 100% no risk, worry-free warranty after sale service for all SEEAFUN glasses. You can return and get refunded for no reason. Customer satisfaction is our priority.