4041 NSR provides 3 layers of protection on the palm, fingers, and fourchettes. Cut Resistance: ISEA Level V. Puncture Resistance: Very High.Sharps Resistance: Great protection against needle sticks. Abrasion Resistance: High abrasion resistance. Machine Wash: Safe for machine wash. Protective Area: Entire palm, fingers, and added thumb crotch protection. Correctional facility pat-downs and searches, customs officers, luggage search.