(57) [summary] [purpose] is to provide a soft gel fences the impact force at the time of collision along with improving the appearance. [Configuration] Each strut 1 which is provided at a predetermined interval, while providing a mounting bracket 7 which can advance and retreat along with being biased forwardly by the spring 17, the plate plate made of a synthetic resin between the strut 1 and the strut 1 3 is arranged to butt each terminal plate plate 3 and the plate plate 3, characterized in that it has attached to its both terminals to the mounting bracket 7.
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