Friendly Wearable – The perfect compression vest , we offer 2 sizes(Small: 14inch * 24 inch, Medium:17inch*30inch); Please choose the best size to suit for their, if you don't know which one will suit for their,, you can refer the pictures compare with the size that you measure their,(Shoulder to Waist and Chest Measurements). Breathable, Flexible – Each compress vest provides the perfect balance of weight and comfort to make it easier to wear over or under clothing without limiting mobility, balance, or regular movement. Hook-and-Loop Adjustability – Designed to fit your torso comfortably, the smart design lets you adjust the fit to give you smooth, even pressure across the shoulders, chest, and stomach for a full upper-body hug. Soothing, Comforting Compression – The therapeutic pressure applied to the body is designed to help you stay more engaged and focused when things seem overwhelming or emotions run high. Deep Pressure Sensory Support – This compression vest for autism and sensory processing disorders creates a warm, supportive hug who struggle with focus, stress, or anxiety. NO WEIGHT is USED --- instead a deep pressure is applied to the body by the tight wrapping of the vest around the body. Challenging and sensory seeking behaviours are often reduced with the application of deep pressure.Anxiety and distress can be reduced by lowering the heart rate, calming breathing.