Prjndjw Piercing Jewelry Quality Controlled A professional body jewelry manufacturer in designs, manufactures and sells. All handmade jewelry, well-polished and one by one quality controlled. Affordable prices and luxury appearance. Specifications One order includes 13 pieces tongue rings. Bar thickness: 14 gauge (1.6mm). Wearable bar length: 16mm (5/8 inch). Bottom Ball size: 5mm 6MM Coloe option: Rainbow Color. 5PCS - Skull tongue ring, 8PCS - Silicone Soft Spike Ball. Package Packs each jewelry with a velvet gift bag, absolutely a great choice for gifts that anyone would enjoy receiving, especially for yourself. After-Sale Customer Service *If you have any questions please don't hesitate to cantact us, we will reply within 24 hours. *180-days exchange or money refund guarantee.