The BabyDan playpen has a unique patented lock system, which ensures fantastic durability and strength. The playpen comes with 5 panels and 1 opening gate section and can be made into different shapes to suit your space. It can also be used as a room divider with the use of wall fixings which are included. We used it first as a playpen and then later to section off our kitchen diner and indeed bought another one to go across our French doors. It folds away for easy storage. The playmat is thickly padded and wipes clean easily. Whilst they are a bit more expensive than a number of other playpens and room dividers they are worth every penny and its durability means it is still in excellent.