you can buy a "baby in the car" magnetic sign that can be attached to the car doors as needed

A telescopic magnet is an indispensable tool in the workshop

You can remove the text with a dry sponge

Make sure to turn the magnetic tape the correct way as it has a very magnetic side and a not so magnetic side

C-profiler, Magnetskilte 60x20 mm., 10-pak Auto-translated (NO) you can buy a "babyMagnetic C profiler 60x20 mm. Use these magnets as storage rack shelf fronts, on filing cabinets, etc. C profiles are suitable for all magnetic surfaces (except glass boards). Complete with C profile, plug in paper card and protective plastic foil. Sold in packs of 10. Quantity discounts available. Width: 6 cm. Height: 2 cm. Colour: Dark grey. Strength: approx. 44 gr. sq. cm.