Package: 20Pcs in a Set,As the picture shows Size:16G(1.2mm), Inner dia.:8mm(5/16"), Ball size:3mm(1/8") Material: Stainless steel, hypoallergenic, completely non-corrosive.Also resistant to acid, alkali, no fading, no distortion, suitable for sensitive body These body piercing jewelry set is adorable for women and men. Easy to insert and take off. Best for Birthday, Christmas Day, Anniversary Day, Valentine's Day, Wedding and more General Size for Wearing,Suit both Men and Women. Experience versatility and durability with our 20-piece unisex body piercing jewelry set. Each piece is crafted from hypoallergenic, non-corrosive 316L surgical steel, ensuring comfort and longevity. The set includes a variety of styles like horseshoe, hoop, and ring, suitable for septum, cartilage, helix, daith, tragus, and lip piercings. With a 16G (1.2mm) gauge and 8mm (5/16") inner diameter, these rings are perfect for general use. The push-back closure makes them easy to insert and remove. Ideal for gifting on occasions like birthdays, anniversaries, or holidays, this set offers excellent value with its modern silver finish.