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・Light-shielding rate 99.99%
・Ultraviolet shielding rate 99.9%
[*The label states that the light blocking rate is 99.99% and the ultraviolet blocking rate is 99.9%, but the test value shows that the light blocking rate and ultraviolet blocking rate are both 100%. ]








・Light-shielding rate 99.99%
・Ultraviolet shielding rate 99.9%
[*The label states that the light blocking rate is 99.99% and the ultraviolet blocking rate is 99.9%, but the test value shows that the light blocking rate and ultraviolet blocking rate are both 100%. ]







