Size - Height: 70cm/27.5 inches (with mounting plate), screw mechanism on the bottom can adjust about 0.7 inch/1.8cm, mounting plate is about 0.4 inch/1cm height. Diameter: 2 inches/5cm. Weight: 2.75LB/1.25KG (One Leg). Package - 4 x Furniture Leg, 32 x Long Screws, 4 x Fix Screws, 4 x Mounting Plates. Material - These Furniture legs are made of Strong Metal, they are Heavy Duty. One single Leg holds up to 220 lbs. Its Surface is treated by electrostatical spray and is odorless and eco-friendly. Application Scenario - Great for Sofa, Couch, Chair, Ottoman, Furniture, Cabinet, Shelves. Easy to install. Design - Simple and generous, sturdy and stable. QLLY Adjustable Metal Furniture Legs, Square Office Table Furniture Leg, Set of 4