Ceramsite Grow Media for Gardening and Cultivation

2.2LBS of 3-4mm natural clay pellets kiln fired for toughness and lightweight Balanced capillary action with ideal surface structure Acts as a drain layer to keep pots open and breathable Helps slow water evaporation with loose, void-rich structure Provides decorative, nutritive, breathable, water-absorbing, and water-retaining functions Beautiful, water and aging resistant with no fading or peeling Non-toxic, tasteless, green, and environmentally friendly Product specifications: Sheet form, 3.94 x 1.97 x 0.59 inches, 1.96 pounds, manufactured by TOYPOPOR in China