The Para-Claw TM features a 1.5� hawkbill blade ground from 8Cr13MoV stainless steel with a stealthy BlackStoneTM finish. The blade is integrally molded to a glass/nylon guard that ties into the bracelet. Handle grooves and jimping on the thumb ramp ensure a positive grip at all times. The patent pending sheath system locks the knife securely for immediate deployment in any situation. - Once deployed the paracord bracelet forms the knife handle. Each bracelet is hand-tied from paracord and is available in three sizes and colors each with an adjustable loop to fine tune the fit plus a steel T-post for easy attachment. - Sizing is based on wrist circumference: Large 7.0� / 18.0cm and large - Blade: 1.5�/3.8cm - Steel: 8Cr13MoV Stainless - Rockwell-C hardness: 57-58 - Handle: Paracord - Total paracord by size: Large: 17.1�/5.2m