hm it's under the learn more... but anyway here's a copy & paste of the text:
"Utilizing new, breakthrough technology in polymer engineering, you'll never again have to worry about breaking strings.
Many guitarists actually feel they play better and with more confidence using String Savers Saddles. Go for those wild bends, player harder and more aggressively, dare that string to break!
Try String Savers for 45 days, we guarantee a dramatic, (and we mean night and day DRAMATIC), increase in the life of your strings or we'll refund your money in full.
Many of our customers are extremely hard on their strings, world class caliber in the string breaking department and were breaking 3 to 4 strings or more a night!"
Then 2 graphs are provided:
Sustain
--------
Graphtech - 17.66s
Steel - 15.16s
Brass - 13.85s
String Endurance
-------------------
Graphtech - 7093 plucks
Steel - 3458 plucks
Brass - 1087 plucks
"All tests were performed with model PS-8000-F0 String Saver Saddles using a Fender Strat guitar. Sustain tests are averaged over ten separate readings on each string.
String endurance tests were performed on all six strings using Thunder Thumb picking machine at 450 up and down strokes per minute. Strings used were GHS Boomer gauged .010 to .046. Steel saddle: Fender. Brass saddle: Schecter."