Good quality at factory price. Pass 50,000 open-close test Good service Packaging & Delivery:1. One set / poly bag, 15 sets / carton2. Delivery in 25 day after receive your 30% depositSpecification:1. Packaging:One set / poly bag, 15 sets / carton, or according to your requirement.2. Size:12''--20'', i.e, 30cm--50cm.3. Color: According to your requirement. BrandShuangdeModelSD4512MaterialCold- ...