Base layer: proprietary nylon weave (black)2nd layer: ballistic nylon: wear indicator (yellow)3rd layer: proprietary porous padding (black)4th layer: ballistic nylon: wear indicator (yellow)5th layer: proprietary nylon weave (black)Top layer: additional nylon wear pad (grey)

Specifications
SRBP16-2ft16″ W x 2′ L (40 cm W x 61 cm L)
SRBP16-3ft16″ W x 3′ L (40 cm W x 91 cm L)
SRBP16-4ft16″ W x 4′ L (40 cm W x 122 cm L)

*STREP products cannot be shipped to Canada