Thank you for viewing! This dog sling is made of breathable mesh material, reduces shoulder strain, and is easy to wear. - Suitable for: Small to medium-sized dogs - Color: Black - Material: Mesh - Features: Breathable, adjustable - Design: Backpack style - Characteristics: Reduces shoulder strain, easy to wear - Product size: XL It has been opened and only tried on once, so it's practically new. However, please refrain from purchasing if you are sensitive to minor imperfections or seek a perfect product. No returns or exchanges, please.