MeshGuard Base is the first product needed to install the Meshguard Screening System. The base comes in packs of twenty sticks and are 1 1/2in wide x 8ft long. Standard Screen Tight caps can be used with the MeshGuard Base. Must use all MeshGuard components to meet approved building codes, which include MeshGuard Base, Screen Tight Cap, MeshGuard Strip, MeshGuard Screen Material, MeshGuard Flat Spline and MeshGuard Self Drilling Screw. All of these items are available on our website.