Flag Pole Sleeve - Fits 20 ft & 25 ft flag poles & gives your in-ground flagpole a firm foundation Rust Free Material - Made of sturdy PVC, sleeve features resistance to wearing, tearing, scratches & does not rust Easy Installation - 3-step quick setup: dig a hole for the base, insert sleeve & flag pole, fill in hole with concrete Money Saving Replacement - Perfect replacement for old & damaged sleeves without having to buy a complete kit Overall Dimension(Dia.xL): 2 3/16' x 19 11/16' (5.5 x 50 cm)