Critter Creations (Sporn) SZN00958 Small Animal Desert Rock Feeder Ornament Desert rock feeder ornament create a naturalistic forest look in your terrarium Made of non-porous resin material It is ideal for use as a natural decorative background for your terrarium Creates a safe and comfortable hideaway Measures 11-1/5-inch length by 5-inch width by 3-1/2-inch height