Sewing Machine Needle Minder Materials:- Metal motif, 2 x Rare earth magnets (Neodymium N50), button & GlueSize:- Approx 3cm x 2.5cm I have a great range of Needle Minders available. More and more will be gradually added to the range. Needle Minders are a great way to keep you from loosing your needle in the lounge chair or in your carpet. The Needle Minder motif sits on top of your aida cloth with a rare earth magnet glued underneath and then another magnet sits behind the aida cloth to keep the Needle Minder motif in place. I have also glued a button to the second magnet which is slightly larger than the magnet and in a colour coordinated colour for each Needle Minder. Please note the backing button will change depending upon what I have in stock at the time. Directions for use:- To separate magnets please slide the magnets apart . Rare earth magnets are very strong magnets yet they can be damaged easily. Please note:-Needle minders contain small parts & strong magnets - Keep out of reach of children, pets and away from electronic devices.