Lightweight, quick set up inflates in around 5 minutes, easy storage, can be used indoor or outdoor. Material-Size: Oxford cloth,260x470x385cm. Easy installation and quick setup the inflatable about 2-3 minutes with heavy duty grade blower. Maximum portability with storage carry bag included. The inflatable Bouncy castle is built of puncture-resistant 420D nylon and tarpaulin material which is durable and lab-tested to ensure safety and compliance with the Lead-Free Toys The bouncer is perfectly sized to provide enough interior space to bounce freely and comes with handy ground stakes for quick and secure setup outdoors.