Stainless Steel Circular Barbell manufactured in 316L Stainless Steel and polished to a beautiful mirror finish. Internally threaded. Both balls removable. Gauge: 3.2mm (8g) Internal diameter (I/D): 12mm Ball diameter: 5mm Care should be taken when purchasing our items due to the nature of the products and the intimacy. We offer many different sizes with a lot of our products, so please take care when choosing. Please note: there may be a handling charge or custom fees on the parcel depending on country of destination. Returns Please note, for hygiene and health reasons, there are limits to what can be returned. Our products are placed in a clear, transparent bag with a seal placed over the top, please examine the product carefully before removing the seal. If you have received the wrong product or it is damaged, please contact us within 7 working days and tell us your problem. We will need photographic evidence of the problem before returning. If we believe the seal has been tampered with in any way, or if the product looks to have been used, we will not accept the return and send it back.