Thumelina is angled perfectly for G-spot stimulation and made from soft thermal plastic elastomor. The shaft has a large head with a rounded shape with a flat back and raised nubs around the sides. The head tapers into a thinner neck with vertically lined raised nubs along the shaft. The clit stimulating attachment is a single prong that is soft and flexible, while the nubbed surface provides added stimulation. The total length is 8.25 inches with an insertable length of 3.5 inches. Requires 4 AAA batteries not included.