ReptilariumTM – Pop-Up Cage, 102 -Gallon (4.3 Cu Ft), 23 x 23 x 46-inch, REP102 features * Innovative sturdy wide spring steel Pop-Up design (Patent Pending) with no assembly required!* Twin heavy duty zippered panel door for easy access to Reptilarium TM * Tailored 6-panel pet resistant, tear, and puncture resistant, durable black insect screening.* Transparent black mesh design for unobstructed viewing and photography of animals.* Six sided screen panels for healthy air flow.* Designed for either vertical or horizontal orientation.* Compact collapsible ReptilariumsTM fit in backpacks and are ideal for field work or trade shows * Available in two convenient sizes 32-gallon ( 4.3 Cubic Feet ) and 102-gallon ( 14 Cubic Feet) .