Natural appearance that harmonizes with any terrarium; Easy to clean; Water pump step prevents drowning of small seeds and crickfish; Smooth surface does not absorb harmful bacteria; Made of food resin; Very stable and can not be flipped over even large reptiles; Size: W 3.5 x D 3.1 x H 1.2 inches (90 x 79 x 30 mm); Weight: Approx. 50 g).