Stable Support(for 3.53x3.56inch option): Each post base measures 3.78 x 3.56 inch, with a total of 10 pieces. The inner tube size is 3.53 x 3.56 inch, compatible with 3.5 x 3.5 inch wooden posts.
Stable Support(for 3.53x3.56inch option): Each post base measures 3.78 x 3.56 inch, with a total of 10 pieces. The inner tube size is 3.53 x 3.56 inch, compatible with 3.5 x 3.5 inch wooden posts.