Echo - Midnight Purple A bumpy ride. Echo's phallic head is multiplied all the way down the shaft, for your pleasure or to resist against, using the protrusions to exercise your P.C. muscles. Hypoallergenic, phthalate free, odorless, boilable, and bleachable. Great for those with sensitive skin. Made from Ultra-Premium Platinum Silicone, the finest material found in the adult toy market. Measures 1.55 inches wide and 6.5 inches long.