SIZE: large- 30" wide, 17" tall, medium- 24" wide, 14" tall, small- 20" wide, 12" tall Adjustable and Comfortable: Made of soft, breathable nylon with adjustable Velcro straps for a comfortable fit. Stress and Anxiety Reduction: Helps to reduce stress and anxiety while improving focus and concentration. Promotes Self-Regulation: The vest can help individuals with special needs improve their self-regulation and ability to manage their emotions. Versatile Tool: Can be used during various activities and therapy sessions. Introducing our Weighted Sensory Compression Vest, specially designed to provide deep pressure therapy, sensory integration, and calming sensory input to individuals with autism, ADHD, and other special needs. Made with high-quality nylon material and equipped with a Velcro closure, this vest features a snug fit that applies gentle, constant pressure to the body. The vest contains removable weights that can be evenly distributed throughout the vest.