Master Series Dockers Silicone Urethral Sound Set from XR Brands. These penis shaped sounds give you three options to play with. Work your way up from the small urethral insert to the large to experience unique sensations of pleasure. An increase in size occurs halfway down each shaft. They are textured with a bulb head and veins, very subtly in the smallest and most prominently in the largest. Made of flexible silicone, these sounds are body friendly and comfortable to use. Measurements all 3 sounds are 8 inches in length. Small diameter increases from .20 inch to .23 inch. Medium diameter increases from .28 inch to .30 inch. Large diameter increases from .35 inch to .39 inch. Material Silicone. Color Beige. Disclaimer: These products as with all products on this site are supplied AS IS. No warranty is given either implied or expressed. Products are intended as novelty only, and no representation is made or implied as to their suitability or safety for any particular use. Purchasers use the products entirely at their own risk. The manufacturer or re-seller is not liable for any direct, indirect, incidental or consequential damage or loss how so ever arising caused by use or misuse of the products. This includes, but is not limited to, damage to the products and personal injury or damages due to use or misuse. Brand: Master Series. UPC 848518027368. Package retail packaging. Categories: Bondage, Fetish, Kink, Sex Toys for Men, Bondage Kits, Kinky Sets, Men's Cock and Ball Gear. 2023.