This kit includes 20 Universal Plates and 10 Riser Plates.
This kit is perfect for leveling pools and other large projects. The plastic plates will add support to help keep the support post from sinking into the ground. Unlike wood or other products, these plates will not rust, split or rot. This is a good all around kit that will cover most of your outdoor project needs. These plates are made of a strong plastic with UV protection for years of use.