Oasis Plus 14G Clear Crystal Round Reverse Navel Belly Button Ring Body Piercing Jewelry You can't go wrong with this navel barbell! It's so cute, light and easy to put in/take out Material: 316L Surgical Steel + Crystal, Hypoallergenic 24pcs sparking clear crystals, Stylish shining and eye-catching, suit for woman and girls Fast shipping: Ship via USPS first class mail with tracking ID, 7-15 days to deliver. Please ingore the estimated delivery time posted on the order. Thank you. Notice: Sterilize the stainless bar only, the ball should be washed with water!