Brand: SC (Pack of 4) Material: Vinyl chloride PVC base material Size: 315x200x1mm / 6 holes for 5Φ mounting Processing: Silk screen printing (outdoor long-term weather-resistant ink), with 5.0mm holes drilled in 4 corners and the center 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.