Made of Platinum Premium Silicone. this cute little anal plug features three graduated bead like ripples for increased stimulation. a velvety matte finish. ergonomic flat base. and ultra flexible design for easy wearability. The perfect size for beginners. the Bubble Mini in size Small offers 2.7 inches of usable length. with 0.9 inch diameter. Hypoallergenic and phthalate free.