Graph Tech FerraGlide Saddles for PRS Tele Bridges Designed to reduce string breakage yet retain the same look and sustain as regular steel saddles. Fits PRS Paul Reed Smith Guitars Thickness: 13/32" (10.41 mm); Length: 13/16" (20.73 mm); Height: 7/32" (5.84 mm); First to Last String: 2-1/16" (52.73 mm) Includes 6 saddles and 1 allen key Part Number: PG-8220-00