Includes: (1) Loop of Professional Non Safety, Non Ansi, Non UL Rated Saw Chain, (2) Premium Chainsaw Files Specifically Designed for Sharpening This Saw Chain and (1) Universal File Handle - Fits Most 8" Round and 6" Flat Files Fits a 16" Bar On Stihl Models: 024, 026, 028, 030, 032, 034, 036, 038, 040, 041, 042, 044, 045, 046, 048, 064, 066