whether you want to spend a long romantic night beneath the sky with full of stars or a chilled day with your children, this bubble house could be a perfect choice to enjoy quality time while camping or in your backyard. you will love it when receive the packages made of non-toxic and flame retardant pvc material. it is durable and of good quality. it has a tunnel and is suitable for family camping for outdoor activities. sports, exhibitions, weddings, warehouses, camping, military, hospitals, etc. portable outdoor bubble tents are very practical and flexible and are widely used for temporary and permanent purposes such as parties, events, advertising,.syi