The Brooks-Range Scientist 35 Folding Snow Saw is for those aspiring snow scientists. With a thin kerf on the teeth to leave a clean edge to clearly see variations in the snowpack. Stainless steel construction for extra strength and durability, this saw features imperial and metric rulers etched onto either side along with snow crystal identification grids in 1mm, 2mm, and 3mm patterns. Folds from 18inches down to 10 for easy packing, it also comes with a pair of polyurethane ski straps to attach this blade to your shovel shaft.