Bathla Zenith 6-Step Foldable Aluminium Ladder with Hand Rails & Safety Grips The Bathla Zenith ladder is built from high grade aluminium and precision moulded high quality plastic making it highly durable, light and compact. This ladder sports built-in hand rails with moulded grips at the top that give you the support and safety you need. What's more is that it neatly folds away and can be easily stored out of sight when not in use. Bathla - Over 50 years of supporting homes.