Need correct retainer clips 4 front fender liners

Need sizes for clips installing front fender liners on 2005 Corolla S. The liners or inner fenders were removed when I bought the Corolla used. The source for purchase would be helpful other than Toyota. I now have the liners, just no clips. The holes in my liners have three sizes, looks to be 6mm, 8mm & 10mm. Thanks Chris