Features:

• Durable, reusable, Odorless, nontoxic, and stackable
• High quality plastic material, odorless, safe and non-toxic
• suitable for lizard, spider, scorpion and other reptile animals
• Material: Plastic
• Color: Black, Transparent
• Extra Large Size: 38*24*17 cm (15" x 9.5" x 6.7"). 
• Large Size: 32*22*15 cm (12.6" x 8.7" x 5.9").   
• Medium Size: 26*17.5*12.5 cm (10.2" x 6.9" x 4.9")
• Small size: 19*12.5*7.5 cm (7.5" x 4.9" x 2.9")

Notes:
1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

3. Can't have heat pad attached to it since it’s plastic.