Before applying, please make sure the part of the installation are smooth, clean, dry, and free of wax, dirt and oil.Description:This left heated mirror glass can improve your view by heating the mirror to defog.The installation is non-damage,convenient and fast,you can quickly install it without using any special tools.Adopts superior material,it is sturdy and not easy to break,the mirror surface is smooth and clear,convenient to clean.It is a direct replacement for the worn or damage one,features small size and is lightweight,makes it convenient to carry and store.The door side mirror makes you can observe the traffic,the size and shape can fit perfectly.Specification:Material: ABS + Glass.Color: White.Size: 12.2*8*0.9cm.FitmentReplacement for Opel Astra H 2009-2011.NoteThere might be a bit color distortions due to different computer resolutions.There might be a slight errors due to different hand measurement.Please check the replalcement parts number before purchase.Package included:1* Wing side mirror.