Features:

1.It has the functions of rubber fender and higher durahility than the steel ladder.

2.It is unnecessary to be concealed and can be installed like a fender for people to go to up and down.

3.It is flexible,anti-corrosion and anti-corrosion.

4.Easy installation and convenient maintenance.

advantage:
1.works both as fender and ladder
2.more durable than steel ladder
3.low maintenance