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Speed Bumps, Mini Humps and Cable protector

Durability Test

Installation Instruction

  • Effective speed restrictive height size: 1.57″- 1.96″ mm vs. 6 to 31 mph.
  • Made from PVC compound and PPC polymer.
  • Strong resistances to warping and embedding in asphalt due to vehicle impacts. High durability, will not crack, warp, chip or rot. Resistant to UV sunlight, oil, salt, extreme temperatures and moisture.
  • Rounded edges to prevent damage to vehicle tires and components.
  • Different speed restriction is designed with different warning features.
  • Available in yellow and black colors.
  • Efficient and continuous warning with yellow retro-reflective tape, cat eyes and retro-reflective lenses.
  • Better visibility during daytime and night.
  • Mainly applied on streets where speed must be restricted, especially schools and restricted crossings, junctions, shopping malls, hospital exits, blind spots, pedestrian zones, etc.
  • Operating temperature range -4F to + 140F