When we started GRAPLRZ, our #1 goal was to design and built the toughest sunglass retainer found on the market. We started with UV-protected aircraft cable - if a pilot can trust it, we can trust it! We then took materials like industrial-grade silicone and anodized aluminum hardware to complete the package. We then patented our sunglass retainer and gave it a lifetime warranty. This is why GRAPLRZ continues to be the best, most durable sunglass retainer on the market.
Each pair of GRAPLRZ Backcast is 16" in length. Do you want your sunglass retainer to be a little longer or shorter? Contact us! With each pair being handmade in Bozeman, Montana, we're able to create the perfect sunglass retainer for you!