3M™ SOFTBACK SANDING SPONGE use with Antirain Watermark Remover on screen after MODIFY by Antirain Company to remove watermark , dirt and oil. It can have better remove power and do not make scratches on windscreen. It also improve efficiency compare to other normal sponge or original sponge can make scratches on screen.
 
Packing :
1 unit x Sanding Sponge