Detailed Product Description thanksso much you visit our factory ,pleasr allow me intriduce of above:Detailsof the nails :Crown: 0.374''Width: 0.049''Thickness:0.039''18GAAbout thelength we can make which you need .Thesize is similar to the FASCO,BEA,BOSTICH of the brand Welcomeyou inqury and thanks so much that you visit our product of us, thanks somuch~~~~.lookingforward to you ~~~~