Sensory play with comfort in mind…This pliable plug features stainless steel interchangeable head rings and a stainless steel tip. The shaft is hollow silicone, which bends naturally, affording comfort and flexibility. The cum through feature assures ultimate satisfaction. Made entirely of the most hygienic, allergy safe, and high quality materials. Measurements: Plug: 4.2 inches in total length, 3.75 inches insertable, 0.3 inch in diameter. Ring arm 0.9 inch in length, large ring 1.2 inches in diameter. Small ring 1 inch in diameter. Disclaimer: these products as with all products on this site are supplied AS IS. No warranty is given either implied or expressed. Products are intended as novelty only, and no representation is made or implied as to their suitability or safety for any particular use. Purchasers use the products entirely at their own risk. The manufacturer or re-seller is not liable for any direct, indirect, incidental or consequential damage or loss howsoever arising caused by use or misuse of the products. This includes, but is not limited to, damage to the products and personal injury or damages due to use or misuse.