Features: - Counter-sunk weatherproofed screws. - Galvanized transition threshold. - Extremely durable for any level skater. - Triple layered surfacing equaling 1" thick guaranteeing against puncture holes and weak spots on the ramp. - Professional, smooth imported birch wood skating surface. - The perfect ramp for beginners as well as experienced skaters that want a little boost to hit those handicap railings in the streets.