MSR Lightning Tail Black. Small and light enough to bring on any trip you can take advantage of the agility of a smaller primary snowshoe in packed conditions while adding 5-inches (13cm) of flotation on-demand for deeper snow or when carrying heavier packs. Specifications for MSR Lightning Tail: Manufacturer: MSR Length: 5 in Color: Matte Black Weight: 9 oz Features of MSR Lightning Tails: Universal: Works with all 2011 Lightning snowshoe models and lengths. Unrivaled Versatility: On-demand flotation allows you to select a smaller primary shoe for added agility in packed conditions. Packable: Light and low-profile for easy packing on any trip. Easy: Simple attachment system with no moving parts lets you attach and remove tails without removing shoes. Package Contents: MSR Lightning Tails MSR 5648: Lightning Tail Black