<http://schema.org/description>
"Includes 3 gradient filters: ND8, Orange/Tobacco, Blue\u00A0\nLightweight design weighs only 4.5 grams\u00A0\nSoft edge gradients for smooth transitions\u00A0\nIncreases the Inspire 1's dynamic range\nPerfect for properly exposing bright sky/dark ground shots\n-Each set includes a FREE custom 3-Pack case"^^<http://www.w3.org/2001/XMLSchema#string>
<https://carolinadronz.com/products/polarpro-inspire-1-graduated-filter-set>