PE 3.5 mm Thickness Anti Riot Shield Anti Acid Strike Absorption Riot Shield. US $ 17-23 / Piece FOB. MOQ: 1 Piece. Since 2017. Main Products. Anti Riot Suit, Anti Riot Helmet, Motorcycle Helmet, Service Helmet, German Helmet, Anti Riot Shield, Metal Anti Riot Shield, Stab Resistant Vest, Bulletproof Vest, Tactical Vest. Contact Supplier.