Level IV Silicon Carbide Sapi PE Composite Plate. Level IV Protection: Stops 7.62mm/.308 calibers and high-penetration rounds like 7.62x63 AP M2. Silicon Carbide Composite: Advanced ceramic and PE material ensures maximum durability and multi-hit capability. Multi-Curved Design: 3D body-shaped design mimics human anatomy for better comfort and weight distribution. Polyurea Coating: Special coating contains dangerous ceramic fragments and absorbs additional shock. Lightweight Construction: M size weighs only 6.73 lbs with 0.95 inch thickness to reduce body strain. Multi-Hit Capability: Designed to withstand over 3 shots while maintaining structural integrity. Versatile Application: Suitable for both chest and back use in STA and ICW designs. NIJ 0101.06 Compliant: Meets the highest level of protection under global safety standards.