... good sealing performance 5.material:rubber /PVC/EPDM aluminum window rubber seal Rubber assorts performance :1.good sealing performance ... design, such as rubber tube, rubber cord, door and window seals, weather strip, u channle, glazing rubber seals,all ... ,coffee,dark blue .any colorAdvantage:Dust insect-resistant , waterproof ,fixed , sealing ,Sound insulation ,damping ,Resistant acid-baseantiage ,more ...