PETZL Crevasse Rescue Kit 0.3 meters high 0.1 meters wide INTENDED USE: The CREVASSE RESCUE KIT contains everything you need to set up a hauling system or rope ascent in case of a fall into a crevasse. INCLUDES: This kit includes 1 MICRO TRAXION pulley, 2 OK SCREW-LOCK carabiners, 1 TIBLOC, 1 PARTNER pulley, and 1 ST'ANNEAU 120 cm sling. COMPATIBILITY: This kit is compatible with rope diameters of 8 to 11 mm. WEIGHT: The CREVASSE RESCUE KIT has a total weight of 370 grams. ESSENTIAL: This kit is essential for glacier travel (on foot or on skis).