Slip Joint Folding Knife 1.5in High Carbon Stainless Steel Drop Point Aluminum Handle Yellow. The Taper Groun Drop Point Blade is made from High Carbon Stainless Steel making it rust resistant easy to sharpen and will hold an edge exceptionally well. The Bear and Son has a hollow nail nick present to open the blade. The Bear and Son has an overall length of 4-1/8? and is a good size to fit in the pocket purse or on a key chain. Weighs 1.0 ounces.