STURDY CONSTRUCTION: The 4-step ladder was constructed out of stainless steel with premium screws for ultimate durability while retaining lightweight portability. The well-constructed ladder can withstand the maximum weight load of 330lbs/150kg. ANTI-SLIP & ANTI-SCRATCH: Each step features anti-slip treads to ensure maximum safety during operation. The base of the ladder is equipped with rubber stabilizing protective paddings to protect floor from scratches and to achieve optimal security. PORTABILITY: Pre-assembled frame design was implemented to allow for undemanding instant setup and fold down in literally seconds. It's perfect for projects around the house as well as business use. SUPPORT PROTECTION: Featured wear-resistant collodion coatings prevent scratching damages that can be inflicted on walls and other support structures when the step ladder is leaned against them. DIMENSIONS: The overall dimensions of the 4-step ladder are 19.6 x 27.1 x 55.7 in(L ? W ? H), and the folding dimensions are 19.6 x 2.6 x 59 in(L ? W ? H).. The Folding 4-Step Steel Utility Stool is made for you!