New Navel Bars Abalone/Paua Shell. All have a 1.6mm gague. Disc not removeable. Pin made from Surgical Steel. **Please note these are made with natural shell / pearl and can vary in colour and shade** The Heart Abalone measures approx. 21mm long inc. the ball and heart, the steel ball has a diameter of approx. 4mm and the heart is approx. 10mm wide. The Teardrop Abalone measures approx. 27mm long inc. the ball and teardrop, the steel ball has a diameter of approx. 4mm and the teardrop is approx. 8mm wide. The Heart Pearl / Abalone measures approx. 24mm long inc. the ball and heart, the steel ball has a diameter of approx. 4mm and the heart is approx. 10mm wide. The Round Abalone measures approx. 24mm long inc. the ball and disc, the steel ball has a diameter of approx. 4mm and the disc is approx. 10mm wide. The ones with the Abalone and wood measure 23mm long inc. the ball and disc, the ball has a diameter of approx. 6mm and the disc is approx. 10mm wide. ** Please contact me if you have any problems with multipul orders, once postage has been paid it may not be refunded** REFUNDS.. unless there is a problem with the item refunds will not include postage costs. Royal Mail give an estimate of the time it should take to reach you, but this is an estimate, it can take longer, especially in Italy and Spain. Please check your address is complete and accurate. ** Please Note.. Postage is NOT TRACKED unless you choose a signed for / tracked option at checkout **