This plate has a Lifetime Guarantee and can be used for recreation, speed or jam skating. Made with High Tech DuPont Zytel 801 Super Tuff nylon available in (black, blue, green, pink, purple, red, white, and yellow). Super cool Patented V Bracing design for optimum strength. These plates are 40% lighter than conventional aluminum plates. They have Double action trucks and 7mm or 8mm axles. Removable Cross Bar for added strength during jumps.