7 TPI heavy duty blade for cutting trees, branches and garden use Rubber Safety sheath for when not using curved saw blade Ergocomfort handle for long hours of use Razor tooth blade quickly cuts up to 9” thick branches Lifetime warranty - We guarantee our hand saws for life Edward Tools Heavy Duty Pruning Saw with Sheath has a thick 12” extra sharp curved blade for cutting and trimming trees. The ergonomic handle makes for comfortable use. The razor tooth design makes cutting twice as fast. Edward Tools Razor Tooth Heavy Duty Pruning Saw with Sheath comes with a lifetime warranty.