Size: M Purchased from: Official store Frequency of use: I sized up in months, but I used it on and off, so I didn't sleep on this pillow for long periods. However, it was used by a child and is not new. Please understand that there may be minor scratches and stains from use! I didn't see any noticeable scratches or stains (subjective). Home cleaned. The following is AI: A donut-shaped baby pillow made of mesh material with excellent breathability. - Design: Beige cover with a triangular pattern - Shape: Donut-shaped with a depression - Material: Mesh material - Color: White - Size of the depression: Approximately 5cm in diameter Thank you for viewing.