The Color Pop Big O is a super stretchy erection ring featuring a 3 speed plus pulse motor for intense stimulation that couples enjoy together. Super powered with super bright colors, the Color Pop Big O leaves shoppers beaming with vivid sensations and vibrant vibration! 4x function motor: 3 speeds + pulse. Pleasure ticklers for enhanced sensations. Stretchy erection ring with easy on/off button. Available in 2 colors: pink and green. Replaceable AG13 batteries last 60+ minutes. SEBS silicone is latex-free and phthalate-free. Wireless. Waterproof vibrations.