Cervical Support Pillows work to support the neck spine in the most comfortable position possible. Either on your side or on your back. There are many different types of cervical support pillows to choose from. Arc4life carries many different types of support pillows that it carries. The linear gravity neck pillow is one such example. This neck pillow is available in three sizes- small, medium and large. Someone who is of height of less than 5 feet, or of a petite frame may want to consider this neck pillow. Incidentally, this neck pillow also makes a great travel pillow because it will fit into your carry on luggage. Another great pillow choice is the tri core family of pillows. These fiber filled pillows are more denser (therefore firmer) but they also come in a variety of sizes.