I'm Elvis: "Stretch yourself with Elvis - 3.1 inches thick and 9.4 inches long. Made of velvety silicone that warms to your body. Suction cup base sticks to walls for hands-free riding. Feel every ridge." Specifications Parameter Details Features Blue veins, Coloring of the glans Function Strong suction cup Color Complexion Material TPR Noise Level Power Type Charging Time Run Time Packaging method Privacy packaging Package Included Product *1,Instruction manual*1