1 Box 8Pcs Screw Earring Backs 925 Sterling Silver Screw On Backs for Threaded Post Size 0.032" 20Gauge Locking Secure Replacements for Diamond Studs for making

SIZE: The round earring back is 6x4.5mm/0.24x0.18 inch, the hole is 0.8mm/0.032 inch, 20Gauge Tip: This ear back has a length of 4.5mm and is suitable for ear studs with long pins. It is particularly important to note that the threaded part needs to be longer than 4.5mm 925 STERLING SILVER EARRING BACKS: The material of 925 sterling silver has a certain hardness, rich luster, not easy to cause skin irritation, suitable for long-term wear 1 BOX 8PCS: 8pcs silver ear nuts come with a plastic box which can be use to hold the remaining replacements to avoid not being able to find them next time SCREW ON EARRING BACKS: Screw ear backs are the least likely of all ear back types to fall out. The earring back is rotated to install and remove, and the damage to the ear lobe is small NOTE: Determine your screw earring pin size before purchasing, this product is suitable for threaded post size 0.8mm/0.032". If the earring backs are tarnished, wipe them with a polishing cloth to bring back their luster