Prevue Pet Products Cockatiel Playtop bird cage 1818PT features a playtop roof and has a removable bottom grille and pull-out tray for easy cleaning.This Cockatiel Playtop cage includes two plastic cups and three wood perches and is designed for parakeets, cockatiels and other small-medium birds. This bird cage measures 18" Long x 18" Wide x 24" High with 5/8" wire spacing.