How to choose the correct size?

Single-layer glass choose blue style (3-8mm), blue style (3-8mm) is also suitable for cleaning fish tanks and car glass.

Choose red style for double glazing (8-15mm)

Choose green style for double layer thicken glass(15-26mm)

Three-layer glass choose brown style (20-30mm)

Please be sure to choose the correct size!

Magnetic Window Cleaner Brush Double Sided Magnetic Glass Window Cleaning Tool Automatic Water Discharge Wiper for High Windows