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