i don't know man.

I just don't like the idea of having something nice and valuable on the edge of being able to fall.

I know it won't take but once for my dogs or cat or son to hit a stand...and oh can't think of it!!!!!

i wish they were totally secure....as to add to the problem, they just sit on top.

if you won't ever touch them...go for it!

otherwise its skechy

but they work.

"There is one thing that I know for sure, and that is that I know nothing." ...Socrates