Tetramar 375 3cm x 12" x 12" Silver River Pool Coping Travertine is a perfect way to accent any outdoor area with natural beauty and durability. Crafted with stones carefully selected by our experts from over 100 quarries, Tetramar Coping products are created from the highest quality materials to ensure customer satisfaction. Transform your pool with the stunning detail only natural stonework can provide. Elevate your home with Tetramar Coping.