The rubber mats are precisely cut and fit exactly into the position defined by the manufacturer holding ability. Holes in the floor mats are already available and must not be cut. Since you are looking for this information really vain, I want to mention here that the mats fit next to the ASTRA J Limusine of 2009 and ASTRA Sports Tourer in 2010 appeared in the end of 2011. ASTRA GTC J. The price is great, original cost twice as much. (50,50) The only downside: The mats smell very strongly of rubber. I let the mats now first outgas 48 hours on the air, let's see what brings obs.