Sofa components consisting of:
• Frame, generally made of wood, type of wood used as a frame sofa.
• System of spring, serves as a barrier power to press on the sofa seat.
• Stand, serves to provide comfort in a sofa. The level of softness vary holder on the tastes of each individual.
• backrest. Backrest can be made of foam, dacron, and down comforters. Their use depends on the model of the sofa is made. Backrest made from goose feather has a high value.
• Upholstery. Key to the beauty of a sofa located on its upholstery. Upholstery fabric cloth can be used, can also use the skin (natural or synthetic / oscar). Selection upholstery should be adjusted to the user's taste theme of the room and sofa.