Portolite 4" Stride Off Game Mound
- Weight: about 40 lbs. Dimensions 44″L x 48″W x4″H
- Designed for baseball games on multi-use softball fields.
- Set at desired distance and rake around the edges.
- Ideal for 8 – 12 year olds.
- NEW poly rubbers will last 10 times longer
The 4" Stride Off and the Economy version are flat on the bottom. The 6" Stride Off Mound does have a recessed pocket so you set it on top of a softball rubber. Thanks for your question!
is the underside of this mound hollow to accomodate an existing softball rubber. Same question for the economy version as well.