Tina from CA wrote (April 30, 2015):

We have had the same shelf liners on our racks for the past 5 yrs and they still look new and hold up extremely well. I have purchased liners from other vendor and they may be cheaper but the quality is far from the same. I had to replace them within 6 months. They may cost a little more than others but they pay off in the long run and well worth it.