Galvanized Steel Construction: Our new self-drilling anchors are engineered from high-quality galvanized steel, ensuring unparalleled durability and strength for all your mounting needs. Say goodbye to flimsy plastic anchors that can't withstand heavy loads - our anchors provide a sturdy and reliable solution for securing items directly to drywall. Effortless Installation, No Pre-Drilling Required: Simplify your projects with our self-drilling drywall anchors. Thanks to their innovative design, you can say farewell to the hassle of pre-drilling holes. Expansion Design for Enhanced Holding Power: Our anchors feature a unique expansion design, with a ribbed anchor and tapered . As you tighten the screw, the anchor expands on two opposite sides, maximizing holding power and ensuring a secure attachment to the wall. Rest , your items will stay safely in place. Wall-Friendly and Reusable: Worried about damaging your walls? With our self-drilling anchors, there's no need for concern. When it's time to remove the anchor, simply stretch it slightly away from the wall - no drilling required. Our anchors leave behind no holes or damage, making them ideal for renters or anyone who values their wall's integrity. Versatile Applications for Home and Office: From home improvement projects to office settings, our anchors are perfect for a wide range of applications. Whether you're hanging shelves, mirrors, or artwork Colour:copper Material:Galvanized steel Package Contents: 100 x Self Drilling Anchors Screws Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.