Critter Creations (Sporn) trunk feeding dish create a naturalistic forest look in your terrarium. It is ideal for use as a natural decorative background for your terrarium. Made of non-porous resin material. Realistic tree trunk-shaped feeding dish is designed for easy climbing. Creates a safe and comfortable hideaway. Available in large size. Measures 5-inch length by 5-inch width by 1-4/5-inch height.