This is a set of 2 QC plates and 2 QC 20mm Alien Holds
This dual-purpose hold features a flat, 20mm deep slope angled downward at 15 degrees on one side, and two "organic" 10mm crimp surfaces on the other - one slightly pocketed and the other slightly rounded. It is a great hold for those wishing to train on both positive and non-positive surfaces. The 10mm crimp side is designed to closer mimic the irregular non-flat surface features one might expect from real rock, and has a very nice positive feel to it. The sloper side is non-positive, but it's size and grippy texture instill plenty of confidence.
CrimpWerks holds are made from masters that are crafted out of special high-quality, high-density phenolic foam. This results in a refined surface texture that delivers subtle yet ample friction while also being gentle on the skin. For more aggressive finger strength training, you can gently sand the hold surfaces with high-grit sandpaper to any desired level of smoothness, giving them a distinct wood-like feel. The decrease in surface friction will demand greater finger strength to engage comparable levels of resistance.