Firefly Thumper Blue Vibrator from NS Novelties. Glows in color. The Firefly glow in the dark Rabbit makes a beloved classic shine brighter than ever! Available in thrusting and rotating models, this fun and robust Rabbit glows in vibrant color while providing climatic sensations inside and out! Made with body safe Thermoplastic Elastomers TPE. Suitable for all lubricants. Product bulk weight 5.19 ounces Product dimensions 9.4 inches by 1.2 inches by 2.3 inches. Package dimensions 1.6 inches by 3.5 inches by 5.7 inches. Insertable dimensions 5 inches by 1.2 inches. Product materials Thermoplastic Elastomers TPE shaft, rabbit, ABS plastic base. Battery type AAA 4 count.