100pcs 316 Surgical Stainless Steel Ball Earring Posts, 100pcs Earnut Backs, Open Ring, Ball Size Selections: 3mm/4mm/5mm

About this item

• (100pcs earring posts and 100pcs earring backs) Material: 316 grade stainless steel which is the Premium Grade in the stainless steel family; 316 stainless steel is safe, surgical grade, hypoallergenic, and tarnish resistant metal
• Suitable for daily wear, outdoor, shower, gym and sports; Highly resistant to discoloration, tarnish, sweat, heat, water, smudge; color lasts forever; 316 stainless steel is a common choice for surgical devices, biomedical implants, body piercings and body modification implants; It is an excellent material for use in jewelry due to its low risk for allergic reaction and its ability to tolerate water; it's generally considered hypoallergenic for most people
• Color: Stainless steel; Safe craft and jewelry making supplies
• A material and quality assurance certificate of these 316 stainless steel products issued by Adabele, U.S. A. is included; these Items are packaged in Adabele's trademarked bag

Available sizes:

Size 1:

• Ball/dot size ~ 3mm (0.12 inch); the pin attached to the ball is ~ 12mm (0.5 inch) long with diameter 0.7mm (~ 21 gauge or 0.03 inch)

Size 2:

• Ball/dot size ~ 4mm (0.16 inch); the pin attached to the ball is ~ 12mm (0.5 inch) long with diameter 0.7mm (~ 21 gauge or 0.03 inch)

Size 3:

• Ball/dot size ~ 5mm (0.2 inch); the pin attached to the ball is ~ 12mm (0.5 inch) long with diameter 0.7mm (~ 21 gauge or 0.03 inch)