3D-printed screw-on climbing holds. Set of 3: S, M, L. These holds offer good grip and a unique holding surface. They are the most positive holds among the "Ballers" series. Combining two can be used as a pinch hold (see photos 6 and 7 for examples). Friction processed. L: W100mm D100mm H49mm M: W85mm D85mm H42mm S: W70mm D70mm H33mm Made of PLA. Recommended angle: 90-120° 3D-printed holds are hard and light, making them durable. They will soften at temperatures above 100°C. This shouldn't be an issue during normal use, but please be careful in a car during the summer.