Name:tyre repair patch Material:natural rubber Color:Black Delivery time:1 week for small order,10 days for big order(more than one container) Certification: ISO9001:2008 Payment terms:L/C,T/T 30% deposite Zhengzhou General rubber products Co., Ltd. is specialized in manufacturing all sires of butyl inner tubes, natural rubber tubes and flaps.Sincere service and high quality is our external pursuit. We are serving our customers all over the world.