Page 1: Front Page 2: Back (Appears to have uneven coloring, but this is due to shadows from the beads inside, not stains) Page 3: Please check here for the size Features ・Washable ・Height adjustable on all 3 sides with knobs ・Excellent breathability due to cotton front, mesh back, and TPE bead cushion Condition Purchased on Rakuten six months ago, used for about 2 weeks. Stored at home since then, there is no noticeable deterioration or stains, but please understand that there may be minor signs of use that I may have missed due to a personal inspection. Usability The beads are soft and comfortable to use. You can raise the height in three directions by pulling the knobs. It is relatively higher than a typical flat head prevention pillow, so it is recommended for children who have a tendency to turn their heads to one side. I do not recommend it as much for preventing a flat back of the head because the flat part of the back of the head is larger. I think it is only for the purpose of assisting in correcting the tendency to turn the head to the left and right.