There are three different options:
Stainless Steel: Cut from 1/8 thick Stainless Steel, these Crocs are thin and sleek yet very sturdy. They have been tumbled for 48 hours for silky smooth edges and have a light hand chamfer. Each stainless Croc has been hand sanded down to 320 grit so that they have light one directional striations. This gives them a semi polished look and helps to hide any scratches or dings you may cause while using it. These are very durable.
Titanium: Titanium is one of the strongest metals known to man and was discovered in 1791, used in high stress surgeries since 1950, and is used for military and aerospace applications when normal metals can't make the cut. Crafted from 1/8 thick genuine TITANIUM! These Jurassic Crocs feature a blue to bronze fade anodizing and are lightweight yet VERY strong. When failure isn't an option, the Jurassic Croc is your solution.
Aluminum: Cut from T06 aircraft grade aluminum and tumbled for 48 hours. These guys are lightweight yet still rugged enough to perform their tasks. Please be aware that aluminum is a soft metal. And while it WILL last for a VERY long time. There will be minor scuffs and degradation across areas that are used frequently such as the jaw. This will not effect its performance. They are anodized a semi flat black and look super clean & crispy.