The strength of 8 kg

and that is why we have chosen to sell their products

From the designer brand Qualy

Model: Blue Chalk Marker Medium Line

This pack is sold as five (5) pairs

Power magnet, Skive 20x3 mm. knivskinne The strength of 8 kgNeodymium magnets Permanent magnets Diameter: 2 cm Height: 0. 3 cm Strength: approx. 3. 9 kg. These small, yet extremely strong magnets adhere to all magnetic surfaces, and they hold their own weight by many times. Suitable for magnetic glass boards. SPECIFICATIONS: Strength: approx. 3. 900 gr. Material: NdFeB Magnetisation: N45 Gauss: 13200 13700 (1. 32 1. 37 T) MGOe: 43 45 Max. temperaturee: 80C Surface: nickel plated (Ni Cu Ni)