Final SALE: For safety reasons, we cannot accept returns on load-bearing Climbing equipment. Sorry for being so mean. Features of the Petzl Dart Crampon Front Sections Compatible with Petzl rear crampon sections, to transform glacier travel or mountaineering crampons into crampons for ice Climbing, mixed Climbing and dry tooling Modular front point (mono or Dual-point) for different needs Product sold in pairs, with ANTISnow DART Specifications Weight: 415 g Certification(s): CE, UIAA