Rumble strips and bumps are used in the original to reduce speed by noise warning when driven over.
The set contains 2 long bumps (alternatively as 4 short bumps), build up thresholds, 16 self-adhesive vibration strips and 10 traffic signs
Rumble strips and bumps are used in the original to reduce speed by noise warning when driven over.
The set contains 2 long bumps (alternatively as 4 short bumps), build up thresholds, 16 self-adhesive vibration strips and 10 traffic signs
