Ideal cage for transporting a spring ball contact from breeders to their new home or to the temporary vacation home or to the vet. Small and portable. Negative that only vertical bars are available (slide down the beeper). Bars in a different color than white would be desirable, but because there is no permanent dwelling, perfectly acceptable. Plastic rods extremely slack, dissolve easily in wild flutter, therefore rather unsuitable. Conclusion: for short-term "emergency" stay and transport the ideal size, price-performance perfectly fine.