casa pura Premium Sisal Stair Treads, Red - Set of 15 (10" x 26") | Matching Rugs Also Available casa pura Premium sisal stair treads - 25 x 65 cm (pack of 15 pieces) High quality adhesive strips hold the tread firmly in place - 4 mm rise Durable surface structure, ideal for preventing everyday wear and tear Bound edging ensures long lasting reliability Free from pollutants and suitable for allergy sufferers