Selenite Grid Four Piece Kit - 2 Packs for 8 Crystals Total - Selenite Gridding for Cleansing, & Protection Real & Natural Selenite Crystals Approximately 3 to 4" Selenite Crystal Wands Two sets of 4 crystals each to make up to two grids The selenite can also be used to clean and clear other stones and crystals The tag contains basic instructions on how to set up a selenite grid - great as a gift.