The Flagstack® Pillar Kit allows you to quickly and easily build spectacular pillars in a fraction of the time. Effortlessly wrap fence and pergola posts, or integrate walls with minimal cuts. The easy-to-use design allows you to create a perfect pillar every time without the need to level and shim courses. FlagStack Kit: Size: 20 x 20 x 4.5" Bundle: 8 units/ one 36" pillar FlagStack Pillar Cap: Size" 24 x 24 x 3" Units/Pallet: 6