1. Structural components: These are the parts of a piece of furniture that provide support and stability. Examples include the legs, base, frame, and braces.

2. Decorative components: These are the parts of a piece of furniture that add visual interest and style. Examples include the hardware, trim, and carving.

3. Upholstery components: These are the parts of a piece of furniture that provide comfort and texture. Examples include the fabric, padding, and springs.

4. Finish components: These are the parts of a piece of furniture that provide protection and color. Examples include the stain, paint, or varnish.

1. Wood: Wood is a popular material for furniture components because it is strong, durable, and aesthetically pleasing. Different types of wood can be used depending on the desired look and function of the furniture. Common woods used for furniture include oak, maple, cherry, and mahogany.

2. Metal: Metal is often used for furniture components because it is strong, durable, and can be shaped into intricate designs. Metals such as steel and aluminum can be used for structural components such as the frame or legs, while decorative components such as hardware and trim may be made of brass or chrome.

3. Upholstery: Fabrics and materials used for upholstery components can vary widely depending on the desired comfort and texture of the furniture. Common upholstery materials include cotton, leather, and polyester.

4. Finishes: Finishes such as stain, paint, or varnish are used to protect and color furniture components. Different materials and techniques can be used depending on the desired look and durability of the finish.

1. Function: The function of the furniture will determine the type and placement of the different components. For example, a chair that is designed for comfort will require different upholstery and padding than a chair that is designed for style.

2. Style: The style of the furniture will determine the types of decorative components used, such as hardware and trim. Different styles may require different woods, metals, or fabrics.

3. Durability: The durability of the furniture will depend on the materials and construction techniques used for the different components. For example, a table that is designed to hold heavy objects will require stronger legs and a sturdier base than a table that is designed for light use.

4. Assembly: The assembly of the furniture will depend on the design of the different components. For example, a table that is designed to be easily disassembled for transport will require different construction techniques than a table that is designed to be a permanent fixture.