2013 the new design and enviromental sisal rug : Natural, environmental, biodegradable 2013 the new design and enviromental sisal rug A.Loading Capacity-container:1x40GP: approx 58rolls1x20GP: ... wear and tear, durable4. High elasticity, and can adjust the air temperature Any question, feel free to contact us. 2013 the new design and enviromental ...