Check the listing for details. RED HAT SOCIETY Enamel Handcrafted Magnetic Needle Minder by Canvas Bling. Condition: New. Listed at 12.00 USD. RED HAT SOCIETY Enamel handcrafted magnetic needle minder to hold your needle why you are away. It is held in place on your canvas with a pair of rare earth magnets. Rare earth magnets, also known as neodymium, are unusually strong. To separate the pair, slide them across each other. Pulling them apart does not work - even the smallest sizes will stay bonded until you slide them apart. Be aware that large, thick rare earth magnets can pinch your fingers while sliding them apart. Dimensions are approximate Width: 2 inches Height: 1 Inch All sales are final. Shipping to the United States only via the United States Postal Service.