Large suction cup design, strong power, large area suction, stable after suction, no shaking, more uniform stress.
Self-suction design, no need to install, it can be absorbed with light suction, not afraid of dust, small size, lightweight.
Height adjustment of 2 gears: first, it is recommended to use gears for barefoot or small foot people, and second gear is recommended to use gears for shoes wearing or bigfoot people.
Suitable for all smooth floors. Marble and granite have strong adsorption.