Durable and long-lasting, Rogers® Break Away Baseball and Softball Base® sets are used by leagues of all ages and levels. Superior patented system is unique in its design and consists of three components - base tops, base plates and base anchors. Components sold in sets of 3. Base plates and base anchor systems are interchangeable for all levels of play. Additional base anchor systems may be purchased to accommodate different base line distances on the same baseball field. The modular design of Rogers® Break Away Base® system provides savings and is easy to use. If you have different levels of play and varying base distances on the same field - order one complete base system for one level and then order additional sets of base tops and base anchors to support the other levels of play.