10 Functions. 100% Silicone. Removable bullet. Waterproof. Phthalates free. RoHS compliant. Material: Silicone, ABS. Total Length: 3.5″. Insertable length: 3.25″. Diameter: 1″. Circumference: 3.125″. 3 LR44 (AG13) included. Pink. From Nasstoys.