Kink Signature Plug 3.75 Inches Wearable Silicone Plug Black. Show where your loyalties lie with the Kink Signature Plug in black premium silicone. The rounded plug and thick stem flex just enough to comfortably slide in, leading to a kinky surprise set securely into the flared base: Kink.com’s iconic red devil K logo. This classic spade shaped butt plug is crafted with a pointed tip for easy insertion and an extreme curve for that perfect sensation of being filled. Kink by Doc Johnson is an exciting collaboration with Kink.com to create a collection of high quality authentic fetish items suitable for long term practitioners and new initiates alike. Features: slim tapered tip. Official Kink logo set into base. Pliable black Silicone. Hypoallergenic. Phthalate free, body safe. Specifications: color Black, Red. UPC Code 782421064570. Total length 3.75 inches, insertable, usable length 3.5 inches, width, diameter 1.5 inches. Circumference 5 inches. Material Silicone.