Tyvek private property signs are made from outdoor-grade, heavy-duty 100% DuPont Tyvek, ensuring durability and reliability. Each pack contains 50 signs printed with high-contrast, waterproof, and fade-resistant inks for maximum visibility. They can be easily mounted on various surfaces including trees, fences, posts, buildings, doors—whether curved, flat, smooth, or rough. They can be applied using staples, nails, tape, or cable ties. Designed to withstand harsh weather conditions, the stretch and tear-resistant HDPE Tyvek material remains flexible, even in sun, rain, snow, and ice. With bold lettering and contrasting colors, these signs are perfect for warning hunters, hikers, campers, and trespassers about private property boundaries.