"2 x 4" CBRN patch with velcro backing.CBRN 2X4 VELCRO PATCHRating is 0.0 out of five stars based on reviews0.0 | reviewsC$14.99PriceFabric and thread combinationSelectQuantityAdd to CartBuy NowNo Reviews YetShare your thoughts. Be the first to leave a review.Leave a Review