Construction Hand-tufted of 100% wool. Yarn-dyed for vibrant, lasting color. Backed with 100% cotton with synthetic latex adhesive. The synthetic latex provides a more durable and flexible backing that reduces odor and extends the rug’s life; it does not present a risk to those with latex allergies, nor does it dry out or break down over time. STANDARD 100 by OEKO-TEX® certified. Tested in an independent lab and verified to be safe from over 350 harmful substances. Rug Pad recommended (sold…