You can raise your washing machine as much as possible!
You can raise the leg of the washing machine and adjust the slope of the hose.
Non-malleable EPDM rubber is used on the bottom.
The bottom is made of EPDM rubber, so it is vibration and soundproofing.
By itself, it is virtually 2.0 inches (5 cm) high, and by stacking 2 pieces, it can be approximately 3.9 inches (10 cm) high.
When stacked, the top and bottom are firmly fixed when stacked. (Does not use rubber on the upper level)
The 2 tiers increase approximately 3.9 inches (10 cm) tall, so you can install it when you jump out from a waterproof pan or tray.
In order to stack 2 tiers, you will need to purchase 2 sets.