Stainless Steel barbell manufactured in 316L Stainless Steel and polished to a beautiful mirror finish. All barbells are internally threaded and each ball is studded and given a flat surface to match the gauge of the barbell body. We have balls sizes ranging from the light and discreet to the big and bold. These go through several machining process which then end with polishing to a mirror finish and a thorough quality check. We believe our barbells have the best quality on the market. Gauge: 8mm (0g) (5/16") Lengths available: 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm Ball diameters available: 11mm, 12mm, 12.7mm, 14mm, 15mm, 16mm, 17mm If the size you are looking for is not listed, please feel free to message us with what you wish for, and we'll help the best we can. 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 on the parcel depending on country of destination Returns Our items are packed in a quick seal transparent bag for protection and presentation. Care should be taken when ordering to ensure correct product and product size is specified. Due to hygiene reasons and the intimate nature of our products, returns/refunds can only be given if there is a manufacturing defect or the seal remains intact.