When you are busy working or tired during driving, a wall behind the road is really close to you. Of course, you concentrate on handling with the steering wheel, but a collision or a scratch just happens. The driver might be negligent on the narrow road, wall bumper could prevent damage to the wall or the car. The reflective sticker on the wall bumper is also an important sign to increase the attention of the driver.

Rubber Strike-preventing Board (with arrows) (WP-100)
Rubber Strike-preventing Board(WP-200)
Rubber Strike-preventing Board(WP-250)
Rubber Strike-preventing Board(WP-300)
Fluorescent Strike-preventing Stripe(WP-01)