OUTLINES offers a sustainable solution for shower liners with their Responsible Replenishment system. Their non-toxic, anti-microbial, and mildew-resistant shower liners are designed to last, and when it's time for a replacement, OUTLINES makes it easy to recycle the old liner and receive a new one. This innovative approach ensures customers never have to throw away another shower liner, reducing waste and providing a convenient, eco-friendly alternative to traditional shower curtains.