The delivery was fast and the magnet was very powerful. I cleaned them a balcony window with 4-6mm glass-it holds well there.

Good quality. The magnet is very powerful and the sponge materials and the drying rubber are very good.

very fast delivery . it looks like described. i didn't try it yet but magnes seems really strong.

When shipping, good products and good seller, I recommend, perfect for cleaning, very wonderful.

Description for the perfect. Double Window Case works perfectly. They are very powerful magnet