Allgäu Holds - Sandstone Pinches XXL (Climbing Holds Set) with 5 climbing holds from Allgäu Holds, made in Germany. Large pinches for moderately steep walls - so get started! The Pinches XXL are part of the sandstone series and are inspired by the appearance, grip, and production of climbing holds in the Elbe Sandstone Mountains, the Palatinate, and Bleau. Climbing holds in the colors white, blue, purple, dark green, and neon are not UV-resistant. This means that outdoor use may lead to discoloration of the climbing holds. However, this does not affect the stability of the climbing holds. Screws and nuts are not included and must be ordered separately.