Complete fly box kit for skateboard and BMX freestyle tricks. The setup is also great for in-line skating, Snowboarding, Sand-boarding, and RC cars. Made with rugged molded plastic material with a traction ramp surface featuring a 250 lb. rider capacity. Easy to setup. It"s recommended to secure these ramps firmly in place for the best performance and safety (includes mounting screws). Interlocking snap-together design. Skateboard BMX Full Fly Box * Skateboarding, BMX, Inline Skating fly box ramp kit, also great for Snowboarding, Sandboarding, and RC cars * (4) Large 25-1/2"W x 29"L launch ramps (70.5°) with (1) Center transition table (39-5/8"L x 25-1/2"W) * Maximum 250 lb. rider capacity * Rugged molded plastic material with a traction ramp surface, interlocking snap-together design * Must be secured firmly in place for the best performance and safety (includes mounting screws)