Plastic couch legs are a new environmentally friendly idea that are more inexpensive and portable than conventional wooden sofa legs. A sofa is a multi-seat, upholstered piece of furniture with armrests on both sides. Before being introduced to Asia as the focal point of Western interior design, it was first made popular in Western countries. The chair is more comfortable overall because of its steel or wood structure, which is coated with cotton and other foam components.The sofa feet at the bottom of the sofa provide support for the seat and simply prevent damage to the bottom of the sofa from moisture on the floor. Existing sofa feet generally consist of a foot cushion and a base plate, between which the fixing is achieved by welding, which is not only difficult to work with. And when part of the sofa foot is damaged, the whole sofa foot must be removed and replaced, The sofa tilts because a portion of the sofa foot is connected to the sofa through the thread. Because of this, the height of the sofa foot is inconsistent and increases the manufacturing cost. The plastic couch feet may correct this tilt, significantly boost their durability, and lower the cost of producing sofas, opening up a whole new universe for sofa feet.