Price history on Walmart.com for
Scuba Black Dive Mask NEARSIGHTED Prescription RX Optical Lenses (-6.0)
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-Available corrective lenses: -1.5 -2.0 -2.5 -3.0 -3.5 -4.0 -4.5 -5.0 -5.5 -6.0 -6.5 -7.0 -7.5 -8.0 -9.0 -10.0 -Tempered glass lenses. -Black silicone facial skirt and mask strap. -Unique buckle design which allows you to adjust the mask easily. We do not accept return for customized prescription mask (different prescription for each eye)
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