1. Bag: The bag is the heart of the bagpipe, and it's traditionally made from sheepskin or goatskin. The skin is stretched over a wooden or plastic frame, and it acts as a reservoir of air for the instrument.
2. Blowpipe: The blowpipe is the part through which the player blows air into the bag. It's usually made from a hollowed-out piece of wood, such as African blackwood or rosewood, and it may be decorated with metal or ivory fittings.
3. Chanter: The chanter is the melody pipe of the bagpipes, and it's typically made from wood, either African blackwood, rosewood, or boxwood. It has a series of holes that the player fingers to produce different notes.
4. Drones: The drones are the pipes that produce a continuous, sustained sound while the piper plays the melody on the chanter. They are typically made from the same type of wood as the chanter, and there are usually two or three drones in a set of bagpipes.
5. Reeds: The reeds are located at the top of the chanter and the drones. They are made from thin strips of cane, which vibrate to produce sound when air passes through them.
6. Cords and Tassels: The cords and tassels used in bagpipes are often made from silk, woolen, or leather, and they serve decorative purposes.
It's important to note that while these materials are traditional for bagpipes, there may be variations and modifications in modern instruments, such as the use of synthetic materials or different types of wood.