Brush strips 500mm long with pvc backing

These brushes are for various usages by the end user , siutable for door draughts , groundcare projects , fit to anything basically , drill your own mounting holes as per pictures showing fixed to steel angle bar. 500mm long x 50 x 15mm thick 5″ bristle 4″ bristle etc The blue brush is stiffer than medium duty black, please state choice of bristle length. NOTE the shorter the brush , the stiffer it becomes priced individual uk postage only