The directions north, east, south, and west should not be given capital letters unless they form part of a name like West Ham, West Sussex, and South Africa. When used in a name (e.g., North Pole), the word North, East, South, or West is part of a proper noun, and all proper nouns are written with capital letters.
Choose a yoga mat that fits your body and is right for your practice. Mats for the practice of yoga come in a variety of lengths, materials, thicknesses, colors and styles. While there is no set guideline by yoga gurus, the standard size for a mat is 24 inches wide and 68 inches long. However, practitioners should choose a yoga mat based on their preference and comfort level.
They are both similar sizes, about 25 inches long, but rectangular yoga bolsters are thinner and wider. Rectangular yoga bolsters are about 12 inches wide and provide support for more of your body. If you lie back on a rectangular yoga bolster it will cover most of your back and give you support all over. Round yoga bolsters are narrower at about 9 inches and they do a slightly different job.