Goldtone Love Knot Magnetic Earrings Non-pierced? No problem! Neema's Goldtone Love Knot Magnetic Earrings are a stylish alternative to pierced earrings. The brass base, goldtone earrings feature a love knot design. Each earring measures a petite 9 mm by 9 mm and comes on a magnetic back. Get dolled up for a night out or wear these goldtone beauties casually with your everyday wear.