The Steelmaster is analtoy and cockring the same time and the moveable ball on the splint is perfect for fun and comfort. The steelball is about 40mm diameter for your anal pleasure and the ring has a diameter from 45mm and encloses cock and balls, so just like a normal cockring. With every move and every step you will feel him both ways and it is pure fun. Check it out once and you dont want to give it back. No reason to do so. You can wear it under normal clothes, noone will see, noone will know, but you will feel it and thats the main point. The complete Steelmaster is handmade from stainless steel. Please dont compare with some imported rubbish from China. If you are looking for quality and fun, you are right here and it is important to us, so our toys are only made from the best available steel and silicone. It should be fun and no frustration. Life is to short for bad toys. Smile. If you love anal pleasure and cockrings, you will love our Steelmaster. Enjoy.