A perch made from natural white birch wood from Hokkaido. Branches of this size and white color are rare and valuable, making birdcages look lovely. Because it's natural white birch, the thin bark is still attached. Some small birds enjoy peeling off the bark and playing with it. Length: 20 cm, Thickness: 2.2 cm diameter Length: 30 cm, Thickness: 2.3 cm diameter The best size for budgies up to medium-sized mynah birds.