This is an 8-piece set of foot holds and catch holds. They are made of plastic and produced with a 3D printer. The photos in the latter half are sample installation images. 【Product Features】 "I don't want to limit the holds I bought to just foot holds..." "Instead of buying catches to attach to volumes and crimps, I want holds that are more 'grippy'..." For those people, we have created affordable foot holds and catches. 【About Friction】 Each hold has a side with friction and a side without. You can feel some friction even without chalk. You can feel sufficient friction by using chalk or PD9 in combination. ⚠️ Important Notes for Use The strength is inferior compared to general resin-molded or urethane holds. The creator himself uses them daily, and no major problems have occurred so far. Over-tightening the screws will cause damage. Please be careful not to overtighten them when installing. Please use them at your own risk.