30 inches in width x 17 inches in Length. Measure the client’s width (W) around the chest or tummy. Measure length (L) from the top of the shoulder to the bend in the hip. This material is latex free and has perforations throughout the layer of fabric, allowing it to “breathe” and eliminating, or at least reducing, the problem of over-heating. The Vest is designed to “hug” snugly to the clients’ body, providing deep pressure evenly over the chest and waist. Side and shoulder openings allow some adjustments in size to meet the needs of the client. Even though this material allows the skin to breathe, it is still recommended that you periodically check for over heating or skin irritation.