If you need a very high fence, this will not do - but for me it was perfect. After purchasing the 1st one, I bought 4 more. It was just what I needed on my mid-level and high deck areas. I appreciate that it is weatherproof and needs no care. I was able to set it up by myself with no tools and it was very easy. Panels can interlock in any combination - 4 panels are approx. 7' wide.