Rebound Flexible 75 CM Road Traffic Safety Knock Down High Quality PVC Bollards Spring Portable Flexi Bollards Warning Post with Reflective Tape Pack of 2. Fold Down Parking Posts which have a built in heavy duty Spring, designed to allow the Post to move slightly should a vehicle hit the Post, this reduces damage to the Post & Vehicle. Cowhells rope inside connect the body post and rubber base. With a ring can through the traffic warning chain. Spring rubber base decrease the broken once hitting. Engineering grade reflective sticker. Removable bollard post twist-locks into base. The bollard can be removed if required or installed using epoxy or masonry anchors. Commonly used for lane delineation or identifying hazards, particularly in tight driving situations such as car parks, parking complexes, industrial and construction areas. Rebound Bollard can be used anywhere that requires highly visible bollards to demark problem areas.