They have an external diameter of 1

this sterling silver nose ring features three light green opals

These give the earrings a total drop height of 21mm and a weight of 2

The hoops have a round profile and are secured in place with the hinged pin fastening at the top

They are sturdy

sterling silver square tube push button 25mm hoop earrings Test Group They have an external diameterGet set in a snap with our push button hoops! These sterling silver earrings have a contemporary, chunky square profile and measure 25mm in diameter. To open up their hinged circumference, simply press the tiny button located at the back, behind the 10mm pin. Then simply pop them in and clip them closed to keep them secure while you head out to be awesome for the day! These hoops measure 3mm wide and weigh 4. 9 grams for the pair.