1. Material: This chastity belt is crafted from smooth, rustproof 304 stainless steel, featuring a polished and refined surface of sharp edges. Its discreet lock cylinder design comes with a key, conforms to the body's natural curves, and is built for durability, making it ideal for longterm wear. 2. Innovative Design: The open cage includes a threaded hollow urethral dilator, a cock ring, and a testicle ring. The urethral dilator features a removable nut at the for easy urination and a comfortable fit. 3. Size Options: This male chastity cage is available in three sizes (S/M/L). The inner diameter of the cock ring comes in 40 mm, 45 mm, 50 mm, and 55 mm (included with the cage). Choose the size that fits your needs. 4. Ergonomic Design: The male cage is ergonomically shaped to match the male anatomy, ensuring stability and preventing slippage during wear. The hollow urethral dilator in the center facilitates easier urination while restrained. The urethral plug includes a screw ring for enhanced friction.