[Size/load] Each furniture leg has a minimum height of 25 cm, a very large selection of adjustable heights.The total capacity of the 4 furniture legs can reach approximately 300 kg (661 lb).If you are planning to update your home furniture, these furniture legs would be a good choice for you. [Adjustable Feet] Note: The original size of this furniture leg is 25cm and can be adjusted to a maximum length of 43cm.So it can be used as a 5/6/7/8/9 inch furniture leg.The size is measured by hand, there may be a little error, please understand. [Metal Material] The furniture legs are made of premium cold-rolled steel with baking varnish on the surface, strong and durable/not easily deformed/strong bearing capacity/not easy to rust.And the bottom of the furniture legs use thickened non-slip floor, which can ensure that the floor is not scratched and reduce noise. [Easy to install] Installation steps.Prepare the screwdriver and screws ② Place the position and holes that need to be installed ③ Align the screws with the holes and tighten them firmly ④ Adjust the height by rotating the furniture legs manually.No need for complicated installation steps, can be installed in a very short time [Multifunctional] 4pcs furniture legs not only for sofa, but also for cabinet, table, sofa bed, sofa, chair, TV stand, bedside table, love seat, bed, desk, footstool, wardrobe, chest of drawers, bookcase, coffee table, bookcase or other DIY furniture