Thin PE environmentally friendly. One size raincoat: 120*90cm, fits adults and children and one-time use. Ball Diameter: 6.5CM. It is easy to close/open the ball if you Find the right place and Aim at basketball line,then close the two hemispheres,At last rotate. Each poncho is individual packed in a small ball keyring. Compact and lightweight emergency poncho, it's folded into its own ball shape football ring with carabineer hook and can be kept in your bag or car ready for our unpredictable weather. Great to keep hooked to your handbag, bike or buggy in the event of rain.