1：Sturdy and secure square tube design with bump lock to prevent escapes. 2：Simple assembly with included installation video and prompt customer support for any questions. 3：Easy to move and transport with 4 universal wheels, 2 of which have brakes for stability when stationary. 4:Leak-proof plastic tray at the bottom of the cage prevents litter leakage and ensures a clean living environment. 5:Generously sized indoor rabbit cage measuring 23.6”L ×17.7”D×26”H/27.5''L×21.6''D×29.5''H for rabbits, guinea pigs, ferrets, hedgehogs, and more.