Patent Design: This 45 gallon reptile terrarium made of high quality tempered glass, it's is sturdy and safe. Removable top mesh screen provide plenty of proper air-flow and allows full spectrum, UVB and IR light penetration. There is a cable pass on the right side, the rotating fixed structure can hold max 4 lines. The front doors can open separately, it s easier for you to feed, clean, decoration or maintenance. The terrariums feature anti-escaping safety lock to prevent escape. Raised bottom frame design provides space for fitting the heating pad and allows even heat dissipation.