This item number is SL-1011. The material is rubber, our rubber is naterual rubber. Sold in four pieces. Front: 72cmx48cm Rear: 43.5cmx48cm Weight: 4KGS. Packing: Plastic hook+color paper. The color paper we can do as your demand, just send us the photos of your design is ok. If you have some questions, please feel free to let us know.