Doc Johnson Platinum Silicone -The Next Generation for Todays Generation. Luxuriate in the unparalleled style and function of Platinum Silicone Toys. All New Vac-U-Lock attachments, Ring Harness attachments, Vibrating Dongs and Anal Plugs. All are packaged in easy-to-display clamshells, have an amazingly fresh look and are competitively priced. Doc Johnsons Platinum Silicone – each item is offered in your choice of 2 colors. Made in the USA of Premium Silicone. Always Phthalate-Free. Always Doc Johnson. Doc Johnson – We build a better product.