Purchased on Rakuten. Used for about 4 months as a baby bed guard. There are no noticeable stains, but please understand that this is a used item that was used daily before purchasing. Set of 4, with 2 long sides and 2 short sides as shown in image 10. Regular price: 2780 yen Purchase site ↓ Bed guard for baby bed, bed bumper, bumper liner, side guard, cushion guard, mesh, breathable, washable, collision prevention, protection, breathable, newborn baby, simple, cute, stylish, baby shower gift, present [Rakuten] #Rakutenichiba https://item.rakuten.co.jp/slotre/10000228/?scid=wi_ich_iphoneapp_item_share