We have only four of these nut blanks left, not in Fender packaging but they are Fender. Made of plastic. Molded plastic colored to look like the bone material found on early Fender guitars. Sized and curved to fit the machined nut slot on your guitar or bass. I measured 2.021" length, .130" thickness, .176" tall. Fits old and vintage reissue Stratocaster, Telecaster, Jazzmaster, Jaguar, Mustang, etc. Plenty wide enough to fit vintage Fender basses too. High-quality melamine (simulated bone) string nuts with 9.5" radius, for use with most Fender instruments. 0083675049. UPC 717669071929.