For above Inflatable soccer football court is without groundsheet,but we can add the grounsheet if you need.This item is a constant working with blower type, you need to keep blower working all the time,connecting electricity power. The size of the football pitch in the picture showing you is is 17mLx8mW , both kids and adults can play it , please don't worry , its size and color can be changed according to your needs . If you need , you also can print logo on it.