JD Jingzao Qingyun Folding Telescopic Household Step Ladder Four-Step Indoor Aluminum Alloy Multi-Functional Ladder

Patented industry-disruptive technology for enhanced safety and convenience

One-step folding and unfolding for easy storage and use

Widened aluminum alloy steps for comfortable and secure footing (7cm width on common steps, compared to traditional 4cm narrow steps)

Dual-use storage platform integrated with the ladder

Stable and durable large triangular support structure with reinforced rods and locking design

Upgraded safety lock system with visual lock indicator lights (green for locked and safe, red for unlocked and unsafe)

Hidden retractable handrail for safe climbing and space-saving storage

Anti-slip thickened and deep-striped large horseshoe-shaped foot pads (7cm wide) for better ground contact and slip resistance on various surfaces (tile, carbon surface, wood)

High toughness connectors resistant to wear and corrosion for long-lasting durability

Compact storage size (~0.06m³) for easy placement in balconies, bedrooms, and other spaces

Multiple patents including patent number ZL202520316826.2