These sterling silver hoops are great for adding a little something different to your everyday look thanks to their square profile. The 30mm earrings have a unique hinged design with a clever little button to release the pin at the top and keep them extra secure. Perfect for when you've got a busy day planned and want to be sure your look will stay flawlessly in place through it all. The tubes measure 3mm wide and together this pair of earrings weigh 6.4 grams.