10pcs N53 Strong Countersunk Ring Magnets 30×5-6mm Hole Rare Earth Neodymium
No dysprosium or terbium. Neodymium Magnet. High-concerned chemical. i2.4124rgYRrgYR9d” style=”box-sizing: border-box; -webkit-tap-highlight-color: transparent; outline: 0px; margin: 0px; padding: 0px; height: 9596.49px; position: absolute; top: 0px; visibility: hidden; width: 912.6px; z-index: -1;”>.