This is a sling made of breathable mesh material with adjustable straps. I've only used it once or twice at home to try it out. I couldn't get the hang of it, so I haven't used it since. There is no box or instruction manual, but the usage instructions are available on the website. - Brand: kerätä - Color: Light Gray - Material: Mesh - Features: Adjustable straps - Design: Sling type Thank you for looking.