Pearl tinsel is flat mylar like tinsel with excellent breaking strength. Used for bodies, ribs, or even lateral lines on flies. Mylar adds sparkle and durability, it is a standard for ribbing large flies in most tying applications. Mylar Flat Pearl Tinsel is available in 4 sizes: - Small #16 1/64" / 0.4mm:- Medium #14 1/32" 0.8mm:- Large #12 3/64" 1.21mm:- Extra Large #10 1/16" 1.6mm 18.2m / 20 yards per spool

140 and 240 Denier Power Thread - A brand new thread, stronger and 100% flat - VEEVUS Power Thread.The thicker size is SO strong that it could replace GSP!