Coconut shell grows, so there is a difference in size. Generally, the diameter is about 11 to 14. The hole diameter is about 6cm.<br> Ladder City original the wooden ladder beads City color if you need color ladder please contact Customer Service<br> <br> Wide Use: You can enjoy a happy time with pets and get spiritual pleasure, suitable for anchovies, parakeets, parrots, chicks, as well as many small animals hamsters, gerbils, mice, rats.<br> <br> Safe materials: bird toys are made of pure natural materials to ensure safety, non-toxicity and durability.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store