The slideway can be divided into different parts: accelerate zone, deceleration zone and buffer zone-Satisfies kid's needs of sliding, climbing, crawling, and shooting-BPA-free HDPE material for long-term indoor use-Complies with ASTM and CPSIA for safe use-Rounded corners prevent scratches-Folding design for easy storage-Ideal for the kid's rooms, living rooms, playrooms, or kindergartens-What's included? A basketball