The Tot Town Contained Play Jungle features pre-configured panels that easily link together with simple connector brackets. Easy to follow instructions ensure ease of installation without the need for professionals! No special hardware or tools required! The entire unit is assembled with brackets, no screws or bolts. Each panel is delivered preassembled, there is no padding to install or netting to attach. The panels are simply lined up and secured with metal connector brackets. Please note that the ball pool not not include balls. Balls sold separately.