This is a KSB (Kisibe Keori Co., Ltd.) sheet pad. It's warm and cozy just by putting it on your bed. You can sleep very comfortably. There are only two rubber fasteners on the back. There are two inconspicuous stains. (p.8-9) Please refrain from purchasing if you are concerned. The child's name is written on the tag. (p.5-6) It has been home-cleaned. Please understand that this is a used item. Size: 105cm x 230cm Material: 100% PVC Polyvinyl Chloride