The differential texture of Nicros Berlmeister micro holds offers versatile pinch and crimp options to your indoor and outdoor wall routes. Made from Nicros SuperMix resin which is now 100 stronger, 50 more durable, 30 lighter and 20 more vibrant in color than previous mixes. Unique differential texture with a super-smooth texture on some areas of the hold and super-grippy granite-like texture on other areas. Polished center sleeve and counter-sunk bolt head holes allow these small holds to be cinched down tight and resist spinning. Hex head mounting bolts included.