GUSUMIN Swaddle Belt for Baby Rollover Prevention and Stomach Roll Prevention (Set)

[Compatible with both futons and beds] If using with a futon, be sure to use a solid cotton mattress pad. [Easy to install straight belt] Simply insert the belt into the sheet to complete installation. [Can be used all year round] Made of fabric, it can be used in any season. (In winter, autumn, and spring, please adjust the temperature according to the room temperature and do not wear thicker clothing.) [Secure in two places] Secures the baby in two places: around the stomach and under the crotch. Set contents: Single belt, dedicated sheet, instruction manual *Please refrain from using this product in conjunction with a sleeper or covering it with a futon or other item. When wearing a sleeper, you will be wearing thicker clothing, which may make it more difficult to fasten the belt than usual. If you wear a sleeper and wrap the belt around it, heat may build up depending on the thickness of the sleeper fabric, so to ensure a comfortable sleep, we recommend using it to adjust the room temperature rather than wearing the sleeper. When to Get Used to It: If you put it on while your child is awake, they may refuse to wear it for the following reasons: ・It's their first time wearing GUSUMIN ・It slightly restricts movement ・They won't be able to roll over as usual Therefore, please wait until your child is asleep before using it. They may not like it at first because they're not used to wearing it, but with continued use, they will gradually feel more secure and will stop rolling over. Therefore, it won't immediately prevent your child from rolling over after wearing it, but continued use will gradually help your child get used to it and the effects will be felt. *Please refrain from using it in conjunction with a sleeper or under a futon. When wearing a sleeper, your child will be wearing thicker clothing, which may make it more difficult to fasten the belt than usual. If you wear a sleeper and then wrap the belt over it, depending on the thickness of the sleeper fabric, heat may build up. For a comfortable night's sleep, use it to adjust the room temperature rather than wearing the sleeper.