Stone Perch is suitable for most birds. Perches for your Birds has many benefits and a few of the main ones are that they can easily file their nails, beaks also they are not able to chew this so you can use this forever as a perch. 

Size

Small  :  13 cm. W 2cm (Suitable for all Small birds such as Budgies, Love birds, Cockatiels, canaries)

Medium :  21 cm. W 3cm (Suitable for all Small to medium parrots such as Ring necks, Quakers, Conure, Alexandrine)

Large :  30 cm. W 5cm (Suitable for all medium to large parrots such as Alexandrine, Amazon, African Grey and Macaws)

*Please note colours may vary.