1.oil resistance,anti aging 2.offer free samples 3.various colors,sizes 4.good NBR rubber offered Rubber ... resistance,wear resisting,temperature resistance,anti-aging,anti-static,etc5,Environmental friendly,healthy goods.6, You could option the color you ... welcomed. 8,We can produce as per your drawings or samples.9.Packing details:plastic bags inside,carton boxes outside,just ...