100% brand new and high quality Material: Stainless steel Function and use: Male Penis Glans Ring Color: Silver, Gold, Blue, Red, Black Size: Width about 5 mm Ring inner diameter of 40 mm, 45 mm, 50 mm Quantity: 1 PC Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-5 mm measuring deviation due to manual measurement. 1 cm = 0.3937 inch; 1 inch =2.54cm