This sturdy Russell Athletics brand has an adjustable telescopic pole to allow youngsters to reach the net at their current height with 12 pre-drilled holes in the pole so you can easily move the net higher as they grow to reach the standard height which is currently showing in the attached photo. The portable base comes with wheels so you can move it around and can be filled with either water, rocks, sand, or just put cinder blocks on top, whatever is more convenient to you.