Gapstopper Boulder Accessory

The Gapstopper Boulder Accessory brand's block accessory Black Diamond is a mat designed to fill gaps while providing cushioning for receptions.

This mat folds into quarters, is lightweight and versatile, and can even be used for seated starts. In addition, there are numerous side handles to facilitate transport from one block to another.

As for its big floor space, it helps with cushioning the reception areas. Finally, there is a small carpet panel in one corner of the gym GapStopper for cleaning your shoes before you start climbing.