The shelf length can be adjusted from 41 cm to 63 cm, making it suitable for most microwave ovens and providing a large storage area. 
Made of thick carbon steel plate, this microwave oven shelf has a maximum load capacity of 50 kilograms. 
It features a black, non-toxic coating on the surface to prevent high temperatures and rust, while the anti-slip pads prevent slipping and protect the table from scratches. 
The shelf comes with installation tools and instructions.
***Please note, this does not come in it's original packaging***