No more drilling holes in the floor. The Ringside Large Rock can be filled with up to 100 lbs of sand and is used to stabilize / achor equipment in a less permanent way. Rock is shipped unfilled and will require sand.
Need less weight? The Ringside Small Rock can be filled with up to 50 lbs of sand.
- Can be filled with up to 100 lbs. of sand
- Great for use in stabilizing speed bag platforms or other gym equipment