Mughart Magheart Snug Sleep Positioner Belt Prevents Tummy Sleeping, Thick Cotton (Sheet & Belt) Stops Newborns from Rolling Over Baby Swaddle [Target Age] Newborn to approx. 9 months ------------------------------ [Notes] * For use with baby mattresses or baby firm futon mattresses only. * Never use with other bedding. * May occasionally have minor initial dirt. * Ships without a box, only the product and instruction manual. ------------------------------ Product Dimensions: 40 L x 30 W cm Target Age: Newborn to 9 months Reference Price: 3980 yen This is a baby sleep positioner belt that snugly stops newborns from rolling over. The "swaddle belt" and "swaddle sheet" that are attached to the baby are secured, preventing accidents such as babies who have just started rolling over being unable to return to their backs, or falling out of bed. [Easy On/Off with Zipper] Once attached and secured with the swaddle sheet, it's a smooth and easy on/off with just the zipper! We've responded to the concerns of mothers who say, "The crinkling sound of Velcro wakes the baby up when attaching or detaching." [Usable with Both Beds and Futons] Can be used with baby mats less than 170cm in circumference, or with baby firm futon mattresses. Also, the thick cotton used is resistant to wear and tear. Featured in "Hiyoko Club," Doctor-Supervised, Sleep Positioner, Prevents Tummy Sleeping, Easy Zipper Attachment/Detachment, Swaddle Belt, Magheart, Baby, Thick Cotton, Mughart, Sheet & Belt, Stops Newborns from Rolling Over, Snug, PITATTO