These are our very own Vauxhall Astra 3dr (3 door only) MARK-5 (MK V) Textured Style Exterior B Pillar Vinyl Weatherstrips. Existing ones are prone to shrinking, cracking, and generally looking a mess within no time.
Simply remove your others, clean the surface up and bring them back to life with our textured replacements. These are a very similar textured exterior media which are an excellent replacement.
This includes both stickers to do the front doors and should fit most 3dr Mark5 models from 2005-2010. Reference OEM part numbers are 13166390 (driver side) and 13166389 (passenger side).
We also sell the Carbon Fibre look ones, which are available here.