Made from High Tensile Aluminium Alloyos Flat steps provided for easy and long time working Highly convenient and can be used for long time Light in Weight , Tough , Durable , Sturdy and Safer to climb Ideal for household uses , electricians , piumbers, cable TV operators etc High quality Rubber Shoes provided , so that no scratches on floor and slips Specification SIDES:Channel Section of size 66.5mm x31.75mm STEPS: Channel Section of size 61mm x 16mm LOAD RATING : 150kgs HEIGHT available is1.82m to 6.09m with 2mm, 2.9mm, 3.18mm,& 4mm thickness