Oh, well I have verying (sp?) sizes. From the base to the tops...I'd guess the base measures about 4-5'' around, and the top areas are, I figured, 2-3''....What I did is cut it in half, kinda like the regular wood hides sold at local pet shops....I can even leave one end somewhat closed so it resembles a small "cave" kinda deal....

So, would the bamboo have any ill effects towards the bp?....