Brand: SC Size: 100x315x1mm (5 sheets) Material: Outdoor polypropylene. This is the same material used for outdoor signs by power companies, etc. Since it is made of polypropylene, it is flexible and can be wrapped around a cylinder. Processing: Silk screen printing (using outdoor long-life ink), with 5.0mm holes drilled in the 4 corners for easy installation. Easy installation type with 6 mounting holes for attaching to exterior walls and fences! Quality Guarantee: Our products come with a quality guarantee, so if you have any problems, please contact us.