Furniture: The screw holes in furniture can affect the appearance. This cover can be easily applied to any position on your furniture, helping to maintain a clean and integrated look. High Quality: Made of metal with a chrome-plated surface, resistant to rust, lightweight design, equipped with a high-quality spring for smooth and easy operation. Compatible with Countersink Drill: Use a countersink drill to create holes in wood, secure the screws, then use the hole punch to create openings and insert the covers into the holes. Widely Used: Suitable for woodworking, furniture assembly, edge banding, PVC, plastic, paper, labels, and craft items, serving both functional and decorative purposes. Countersink Drill Size: Approximately 55 x 2.8 x 8 x 5-25 x 30 x 8mm / 2.17 x 0.11 x 0.31 x 0.2-0.98 x 1.18 x 0.31inch (length x center drill diameter x countersink diameter x adjustable drill length x handle length x handle diameter) Hole Punch Size: Approximately 130 x 98 x 8 x 25 x 30mm / 5.12 x 3.86 x 0.31 x 0.98 x 1.18inch (length x height x hole diameter x mouth height x scale length) Color: Black + Silver Material: Metal Package Contents: 1 x Countersink Drill, 1 x Hole Punch (2.8 x 8mm) The package includes only the items listed above. Note: Lighting and display differences may cause slight color variations. Measurement error is +/- 1-3cm.