EnGarde - TITANSKIN Anti-Stab Vest | DeLuxe™ Series CovertNote: To sell this product to your customers, each customer must hold a valid and verified security license. The TITANSKIN series consists of different types of anti stab panels. The NIJ 0115. 00 Level 1 Blade Spike type panel protects the wearer against all common stabbing threats such as knives, spikes and needles. The NIJ 0115. 00 Level 1 Spike type panel is a 2. 5 mm correctional armour that offers puncture protection from prison shanks and spikes