Looking to protect your property from vehicle damage? These 42-inch safety bollards are exactly what you need! Made from heavy-duty G235 carbon steel, these posts can take a serious impact without failing. The bright yellow coating is super eye-catching both day and night, giving drivers plenty of warning to steer clear of whatever you're protecting. At 4.5 inches in diameter, they're substantial enough to be effective but not so bulky that they look obtrusive. Installation is pretty straightforward - just drill holes in your concrete or asphalt, position the bollard base, and secure it with the included bolts (they even throw in two extra bolts, which is a nice touch). The foam and pearl cotton packaging ensures your bollard arrives in perfect condition without any shipping damage. These are perfect for protecting building corners, utility boxes, storefronts, or creating safe walkways in parking areas. The steel construction means they'll stand up to years of weather and occasional bumps without rusting or deteriorating. Whether you're a business owner protecting your storefront, a warehouse manager securing equipment, or a homeowner looking to guard your garden or mailbox, these bollards provide reliable protection without breaking the bank. They also come in 32-inch and 48-inch sizes if you need something shorter or taller, and you can buy them in multi-packs for larger projects. Seriously solid protection for the price!