50pcs Adabele 304 Grade Surgical Stainless Steel Hypoallergenic Earring Hooks Leverback Strong Ear Wire 15mm Long Open Ring for DIY Earrings Jewelry Making SJF193

Specifications

• (50pcs) Material: 304 grade stainless steel which is safe, surgical grade, waterproof, hypoallergenic, tarnish-free, durable metal; Suitable for daily wear, outdoor, shower, gym and sports; Highly resistant to tarnish, corrosion, sweat, heat, water, smudge;
• 304 stainless steel is widely used in medical equipment, household products, and food industry; It is an excellent material for use in jewelry due to its low risk for allergic reaction; It's generally considered hypoallergenic for Most people, and great for making non-rusting everyday wear jewelry and crafts;
• Size: about 15mm long x 10mm width (0.6 inch x 0.4 inch), Wire gauge (thickness): about 0.8mm to 0.9mm or 19 to 20 gauge - standard ear wire gauge (thickness), Open ring with inner diameter 1.5mm (0.06 inch)
• Color: Stainless steel; Safe craft and jewelry making supplies
• A material and quality assurance certificate of these 304 stainless steel products issued by Adabele, U.S. A. is included; these Items are packaged in Adabele's trademarked bag