the 1 mm thickness ensures you have a very strong magnet for your magnetic sign

Small hook in heavy duty metal M304

do not throw away as general waste

med en Forstner bit

Magnetiske tal 0-9 - Magnetfolie 5x7 cm. Auto-translated (EN) the 1 mm thickness ensuresWhite magnetic foil with black numbers printed on the front. Each number has the size A8 (approx. 5. 2 7. 4 cm.). Color magnetic foil: White. Color number: Black. Thickness: 1 mm. Strength: approx. 80 g. cm2. Contents: 0 9 (10 numbers in total) The magnetic sheets are made of magnetic foil and will adhere magnetically to metal cabinets, whiteboards and other magnetic surfaces. Unfortunately, it is not strong enough to sit on magnetic glass boards.