Petzl SM'D Carabiner Sleeping Bags Polycarbonate Crystal Card - Includes

Polycarbonate Crystal Card - Includes metric grid

laminated with food-grade polyurethane

Battery type - Alkaline and lithium 3 x AAA 1

Crampon Material- Powder-coated steel

Petzl SM'D Carabiner Sleeping Bags Polycarbonate Crystal Card - IncludesVery versatile, lightweight, compact, D shaped locking carabiner Sm'D is a D shaped locking carabiner that is lightweight, and compact, and can be used in numerous situations; it is easy to manipulate, even when wearing gloves, and is available in two locking system versions. Detailed description Description Great versatility: D shape guarantees efficiency in any situation, thus responding to multiple uses: connection to a belay system to a pulley, or