Silver Square Cut Hoop Earrings 25mm WideSilver Hoop Earrings These square hoop earrings feature a geometric design with a 25mm measurement. Crafted entirely from recycled sterling silver, their defined shape offers a contemporary alternative to the traditional round hoop. The sterling silver is an alloy composed of 92. 5% pure silver, which is blended with other precious metals to ensure strength and durability for lasting wear.