The water injection flag is beautiful, durable and easy to use. It is an excellent advertising exhibition equipment. Suitable for advertising in shopping malls, hotels, 4S shops, exhibition halls and other stores. The flag of water injection flag can be designed at will according to customer requirements. The flag size specification of 3m water injection flag is generally: 1.2 * 1.5m.. The flag size of 5m-high water injection flag is generally 3.6 * 1.2m.. The flag size of the 7-meter water injection flag is generally 4.8*1.2 meters. There are also customers who want a larger size than this.