PT2785 Size: 3.6 Quarts Features: -Terrarium substrate. -Made from compressed coconut husk from the plantations of tropical Asia. -100 Percent natural substrate. -Ideal for natural terrarium set ups. Product Type: -Sand, Gravel, & Substrates. Pet Category: -Reptile. Color: -Blacks & Grays. Generic Dimensions: -3.6 quarts 13.5 H x 10 W x 3 D. -7.2 quarts 17.5 H x 11 W x 4 D.