Do-All Outdoors Impact Seal Ground Bouncing Targets are designed for unpredictable, fast-action shooting. In real life situations, your target most likely won't be standing still; these Do-All Outdoors products help you sight and shoot a moving target. Using Do-All Outdoors' Impact Seal technology, these targets are self-healing, no matter what caliber weapon you're using. When hit, these Do-All Outdoor targets dance across the range, forcing you to readjust for every successful hit. Do-All Impact Seal Bouncing Targets can take thousands of rounds from virtually any caliber weapon, and the Gun Ball model can take over 10,000 rounds. Put a little unpredictability into your next shooting trip with the Do-All Outdoors Impact Seal Ground Bouncing Self-Healing Targets.