"High quality. Material: silicone. Colour: black. Package includes: 1 x plug. Note: Please keep the plug's diameter less than 25 mm, and don't use it more than 15 minutes. The male urethral plug kit is made of smooth and extremely flexible silicome, so it feels comfortable when inserted. Size: urethral sounds part length 9.64''/24.5cm, pre-inflatable diameter 0.27''/0.7cm, post-inflatable diameter 1.41''/3.6cm. Carefully insert the tail into the urethra, and use a hand-held inflatable ball to add an appropriate amount of gas to stimulate the urethra. Explore the fun of the anus with this unique urethral sensory toy. Male urethral plug kit can be easily cleaned with warm water before and after use, so you have no worries. Date First Available: February 11, 2025 Package Dimensions: 7.85 x 5 x 1.75 inches; 1.59 ounces Manufacturer: ZeyJieoy ASIN: B0DWT24FF3 Item Weight: 1.58 ounces"