100pcs 316 Stainless Steel Round Hoop Earring Hooks (12mm/15mm/20mm)

About this item

• (100pcs) 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:

• Round hoop size: about 15mm width (0.59 inch); Small open ring: outer diameter about 3.8mm (0.15 inch) and inner diameter about 2.3mm (0.09 inch);  Wire gauge/diameter: ~ 0.7mm or 21 gauge or 0.028 inch which is standard size 

Size 2:

• Round hoop size: about 20mm width (0.79 inch); Small open ring: outer diameter about 5mm (0.2 inch) and inner diameter about 3.5mm (0.14 inch);  Wire gauge/diameter: about 0.8mm or 20 gauge or 0.031 inch which is standard size 

Size 3:

• Round hoop size: about 12mm width (0.47 inch); Small open ring: outer diameter about 4mm (0.16 inch) and inner diameter about 2.3mm (0.09 inch);  Wire gauge/diameter: ~ 0.7mm or 21 gauge or 0.028 inch which is standard size