Neck Rolls: a wonderful for travel & yoga or as a massage or sleep aid. Balsam fir provides a healthy aroma which enhances relaxation and sleep . . . we use ours beneath our bed pillows for extra support and sweet dreams. Our “small” neck roll measures 3” x 10” and weighs about a pound. Our “medium” neck roll measures 4” x 12” and weighs nearly 2 pounds. Larger neck rolls are available upon request.