Use in natural and manmade ponds, lakes and fountains. Colors water a pleasing aqua-blue, enhancing the aesthetic qualities of a water body. Aqua shade is a blend of blue and yellow dyes specifically designed to screen or shade portions of the sunlight spectrum (red-orange and blue-violet) required...

3M Peltor Optime 101 Over-the-Head- Earmuffs are recommended for TWA noise exposures up to 101 dBA. A stainless steel headband provides consistent force to keep the earcups snugly in place yet with low-pressure fit that is more comfortable. Earcup pivot points tilt for a fit that is customized to ea...