this gives you a strength capacity of approximately 0

so you can put it on round objects

Sheet size: A4

and clippings are taken into account

Fra mærket Qualy

Power magnet, Blok 20x20x5 mm. BF Tier1 this gives you a strengthNeodymium NdFeB magnets Length: 2 cm Width: 2 cm Height: 0. 5 cm Strength: approx. 6 kg. Incredibly powerful neodymium magnet that adheres to all magnetic surfaces. Please note that flat power magnets may be difficult to move around. SPECIFICATIONS: Strength: approx. 6,000 gr. Material: NdFeB Magnetisation: N42 Gauss: 12900 13200 (1. 29 1. 32 T) MGOe: 40 42 Max. temperaturee: 80C Surface: nickel plated (Ni Cu Ni)