The 1.5"x4" Silk topper will cover the thinning in the parting area. So, if you have minimal thinning and just want to cover the wide parting then this is a fabulous budget option for you. It is super useful if you have bald spots in front and provides coverage even for scanty or thin hair. Base size is 1.5"x4" inches in Natural straight appearance. *Product colour may slightly vary due to photographic lighting sources or your monitor settings.