$30.00 – $40.00 Select options
ESSENTIAL! Our 3D printed Sizing Rings take the guess work out of finding your perfect fit and each set comes with a $50 or $60 Discount Code to spend on a metal ring when you are ready. King Rings' 2mm size granularity makes a tailor fit experience possible, our sizing rings are the best way to take advantage of this. Whether you are new to penis rings, an experienced user, or a long time collector, our Sizing Rings are a valuable tool. Not only are they "less than free", these rings can help you spend your money smarter. Free shipping in the US. | Discounted International Shipping Read more below for important details!