These gripper feet are made for the Clip and Go Agility Small Jump Bumps to give them extra traction on indoor surfaces such as artificial turf and mats. They can also be used outdoors, but how much they will grip depends on your running surface; they'll help on dirt and sparse or short grass, but not on long grass.

We recommend using 3 feet per jump bump.

Note: These will NOT fit the Large Jump Bumps.