Our bestselling U-Link Earrings were given a textural tweak with a ribbed finish and wider surface that creates copious amounts of shine. They open and close with a hinge, so you’ll never have to search for an earring back again. Pull back hinge gently to open. Push to lock onto post and listen for a "click" to ensure it's locked properly. Finished in high-polish gold. gold tone-dipped brassfinish: high polishhinge closure product measurementslength: 1.25" / 30.5mmwidth: 0.46" / 11.8mmdepth: 0.35" / 8.9mmweight: 5.8g / 0.2oz