Buck Knives Nano Bantam, Viper 0283CMS15 Life time warranty Built with precision and quality Variety of outdoor uses 1.87" drop point 420HC stainless steel blade, 3" closed, Weight .6 oz. Lightweight and extremely durable; Viper handle with grip ridges for extra stability Lanyard hole for easy access Advanced Edge2x blade technology Forever Warranty, Made in the USA