Be assured of a perfect fit! Our 3D printed Sizing Rings are the same dimensions as our heavy metal rings and will help you discover your perfect fit prior to investing in a lifetime accessory. We print them with body safe, biodegradable PLA plastic and color shades vary. Our size range is adequate for about 95% of men but it is recommended you verify you are in range with our Sizing Guide.
Included in the Full Kit:
– Cock Ring Set; 8 sizes. 44-58mm
– Glans Ring Set; 5 sizes, 24-32mm
– Finger Ring Sizing Tool
– Printed Sizing Guide and other information
– Small piece of sandpaper, just in case
Sizing Guide: Included with every kit, this printed brochure contains more helpful information than you will find on this site. Its contents are proprietary and developed over years of coaching gentlemen through the fitting process.
Less Than FREE – Each set of rings comes with a Discount Code worth $50 or $60! The code is valid for 90 days, can be used to buy any regularly priced metal ring, and cannot be combined with other offers or discount codes.
Free Shipping: No cost USPS First Class shipping to U.S. addresses. International shipping is discounted, see prices during checkout.
Do It Yourself: Download the 3D models and print the rings yourself or with the help of a local print shop. If you live outside the U.S. this could be a good option, ask us about our DIY discount when you come back for a metal ring in your preferred size.
Get A Single Ring at Checkout: You also have the option to add a single Sizing Ring to any metal ring order during checkout. This will allow you to verify your ordered size before unsealing the high value ring (see our Returns Policy) but what you don’t get is the opportunity to compare different sizes.
Photo Disclaimer: Many of the product graphics on this page are not photographs but are computer generated from 3D models. Actual rings are shown below.