Allgäu Holds - Conglomerate Jugs L #2 (Climbing Holds Set of 8 Climbing Holds from Allgäu Holds, made in Germany, weight approx. 3.35 kg, quantity: 8 holds, size L). The holds are made from polyurethane resin (PU), which is additionally processed with a special mineral filler. Unlike pure PU holds, this combination significantly increases abrasion resistance. The stability and break resistance of the holds remain very good even with the mineral filler. The 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.