Developed by detailers for detailers, Optimum Polymer Technologies, Inc. has always challenged the norm and driven toward more efficient and useful car detailing products. OPT has spent countless research and development hours designing a purpose-built microfiber towel line. Our car detailing team tested every leading car detailing towel on the market, to find the key specifications that make the perfect towel. The ProPlush towel is a serious drying towel, with 1728 square inches of surface, you can dry an entire vehicle in a single pass. Constructed with 1300 GSM thick pile microfiber, the ProPlush is built to hold a crazy amount of water. When we tested edged and edgeless microfiber towels, we found that the silk edged towel streaked and that the edgeless towel separated after just a few washes. So we built out our new microfiber towel line with an ultra-soft sueded edge that will keep the integrity of the towel without leaving streaks behind. This is a car drying towel through-and-through, our car detailing team put this towel through the gauntlet and it outperformed competitive products time and time again. No gimmicks, no corners cut, just a great towel that will perform.