Dear supplier My name is Ali , and I am a civil engineer ,Below is the specifications and quantity I need for my own project in Lebanon: Vertical member diameter = 60 mm Length = 2.5 meters Thickness = 2 mm Quantity = 1000 pcs Horizontal member (ledger) diameter = 48 mm Length = 90 cm Quantity= 2500 pcs Thickness = 2 mm Adjustable base diameter = 52 to 56 mm Length = 50 to 100 cm Thickness = 2.5 mm Quantity = 1000 pcs Adjustable U-Head diameter = 52 to 56 mm Length 50 to 100 cm Thickness = 2 mm Quantity = 1000 pcs