Grape and Leaf Magnetic Brooch
!4 K gold plated on brass and held on with two super strong neodymium magnets so it makes no holes in your clothes. The finished size is 1 3/4 inch x 1 1/4 inches and 50 mm x 32 mm.
You can stack two magnets in back for heavier clothing such as coats. Extra magnets are available here: