This is a position-changing cushion that utilizes a triangle support system and offers excellent breathability and antibacterial properties. - Brand: Keeps - Model Name: Position-Changing Cushion - Features: Triangle Support System - Functions: Breathable, non-slip, antibacterial treatment, washable, durable - Color: Gray It's in beautiful condition as it hasn't been used much due to incompatibility with the chairs in my living environment. Includes the outer box and non-woven fabric inner bag. Thank you for looking.