Our Martha Stewart Indigo Shells Real Natural Sea Urchin Framed Shadowbox brings a modern coastal update to your home decor. This shadowbox wall art features 100% real sea urchin shells that are cut, dyed, and placed under glass, for an elevated and unique look. 4 D-rings on the reverse make it easy to hang this piece either horizontally or vertically, fitting to any decor or space in your home. 1 Wall Decor: 15.75"W x 19.69"H x 1.97"D CARE - Spot clean only do not use bleach or any harsh chemical solution to maintain original color quality