There’s plenty of nice locality boas with are so nice and stay under 4ft
The leopard boas come in some amazing pair jobs too
My Nicaraguan boas are under 5ft and not too girthy and even My Peruvian Bcl are only just over 5ft they all over 3 so nearly fully grown
The bcc true red tails are larger boas generally and the Argentine too
But there are some exceptions of bci which are over 7ft but most females are just over 6ft and makes around 5ft
Hope this helps
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