The strength of 10 kg

Color: white with black printing

does not hold much more than itself and perhaps a  single piece of paper on glass boards

The magnet itself is made of N42 type neodymium magnets and is used as a magnetic bolt

Magnetark A3, Hvidt (flex 0,7 mm.) Tier1 The strength of 10 kgA3 white magnetic sheet, flex model. NOTE! This model is the thin version at 0. 7 mm. This means that you get a more flexible magnetic sheet which is less magnetic than our regular model with a thickness of 1 mm. The magnetic sheets are sold individually and can be cut to exactly the size and shape you need using regular scissors or utility knife. Size: 30 cm. x 42 cm. (A3) Thickness: 0. 7 mm. Strength: approx. 60 grams per cm2. Even though this is a