The Ferplast Bird Cage Greta is an ideal and comfortable solution for housing your hamster, offering a spacious and secure area. Manufactured by Ferplast, one of the world's largest manufacturers of pet products and accessories since 1966, this cage stands out for its quality and attention to detail. The total dimensions of the cage are 57.5x31x21.5cm. The bar spacing is 9.8 mm, and the bar diameter ranges from 1.5 to 3 mm.