Goodsmine's baby roll-over prevention belt. Popular white color. Used when the baby started to roll over. The belt stabilizes the body's position. Used only twice, in almost new condition. My child didn't like it and cried when trying to roll over, so I'm selling it. No stains or wear, and it's clean overall. Perfect for monitoring your baby when they start to roll over. I hope to pass it on to someone who needs it. No pets, no smokers. Please understand that this is a used item. Instant purchase is OK ◎ [Compatible with futons and beds] When using on a futon, be sure to use a firm cotton-filled mattress. [Easy-to-install single-line belt] Simply insert the belt into the sheet to install. Easy to wash. [Usable all year round] Made of fabric, so it can be used regardless of the season. (Adjust the room temperature when using in winter, autumn, or spring, instead of thick clothing.) [Fixed in two places] Fixes the baby from two places: around the abdomen and under the crotch. *Please refrain from using it with a sleepsuit or covering with a blanket. When wearing a sleepsuit, it may be more difficult to secure the belt than usual because of the thickness of the clothing. If you wear a sleepsuit and then put the belt on, there is a possibility of heat buildup depending on the thickness of the sleepsuit fabric, so for comfortable sleep, please adjust the room temperature instead of wearing a sleepsuit.