Made from HDPE plastic, the Set is designed to be durable and easy to maintain. In fact, the Table uses powder coated steel for its legs and under-table frame so that it can stand up to robust use. The Table actually has a maximum weight capacity of 100kg while the chairs can each carry up to 50kg maximum. That adds up to some hefty allowances for even the most weight-challenged kids. Or even some crazy jumps on the Table as kids are inclined to do from time to time.Naturally, everything about the Set is designed child-safe to EN71 European Safety of Toys standards. Round and smooth edges. Upgraded protected rubber corners. No toxic paint finishes. And a very eco-friendly ensemble. Better still, the Table can be adjusted above its standard 50cm height by up to 3cm more. That means the Table can literally 'grow' with your kids and their BFFs. How good is that!Use the Set either indoors or outdoors and the weather will not disturb it one bit. The rust-resistant paint is suited for use under the elements for the whole gamut of child focused activities. And with their richly coloured primary hues, the Table and Chairs are an instant draw for any enthused child with an eye for brilliant fun. And when all the playing is done, just stack the chairs up for easy storage.