Professional Crafted, Reliable EDC Neck Knife- With professional heat treatment which involves heating, freezing, and reheating, making the blade high toughness and edge retention. Tonife Squirrel is ready to utility tasks for every day. Blade - Full tang drop point blade with satin coating. Crafted from high quality 7Cr17MoV steel. Good performance at rust and abrasion resistant. Handle and Ergonomics - Tonife Squirrel features a G10(lightweight, tough, corruption and extreme temperature resistant material) handle over it\'s full steel tang. After hundreds of experiments, we find out the handle shape right. It can easily fit your hand, pretty well. Sheath - Every fixed-blade knife comes complete with a great sheath. Our Kydex sheath comes with ball chain for easy and safe carry. Size - 4-5/8(119mm) inch overall, 1-3/4 inch blade length with 5mm thickness