This product is a high-speed industrial sewing machine, not sealing products, you need a pinhole gas turbine has been running non-stop air inflatable advertising tent, we can achieve the effect of bounce, or blower has been aspirated, if the trampoline uninterrupted leak so, it is easy to blow burst, so do not worry about the product gas leak ran large events tents, toys otherwise excellent bounce effect and will affect the life of the product, so to remind buyers, mind, do not shoot. Due to limited space, the product can go on display, if not find your favorite products in this company, please contact us. The company also accept product customization tents, according to your requirements, tailored to your own products. Due to be presented to you the details of a large advertising tent when taking pictures, it may take close-up shots, please refer to the product description in the relevant dimensions presentation, not on their own imagination, inflatable saturation inflatable gas mode directly affects the size, so the gas model Size will be a little error, holding pro caliper do not buy to avoid disputes thus causes. Tents | Events Tent | Inflatable provided by kai-kai-kai-kai Inflatables. This information consists of: providing Guangzhou Jia Kai Plastic Products Co. (www.kksport.cn), we are business alliance member, the integrity of the whole network certification vendor. Feel free to contact us, Contact: Miss Kwong