<strong> Is your child moving to a new bed? Or if your baby always <br> rolling off their bed?<br> <br> The UBBCARE memory foam bumper pads are the perfect <br> go between for children who have out grown their crib, but are<br> not quite ready to sleep in a unfamiliar bed without rolling off<br> from their bed.<br> Once the memory foam reachs the body temperature, it will <br> gradually become soft, absorb the pressure of the human then<br> adjust the body to the most comfortable posture, the foam will <br> be pressed and subsided, but will not show strong rebound<br> force, when the pressure is removed, the product will slowly <br> but staunch to rebound to the former shape, great sleeping<br> partner for your children. <br><br> Specification:<br><br> Material:<br> Memory foam (bumper)<br> Polyester fiber(bumper cover)<br> 100% cotton (bundle pocket)<br> <br>Package included:<br> 1x bed rail bumper<br><br><br>Warm tips: <br><br><br> Q: Why did I got a cylinder?<br><br> A: The item was rolled by machine, it usually takes 24 to 48 hours to expand after open the package.<br><br> Q: How long will the foam expand?<br><br> A: Usually 24 hours, if the weather was cold, it might cause 48 to 72 hours.<br><br> Q: What if the item do not expand after 48 hours?<br><br> A: Feel free to contact us to have the defective items replaced.<br><br> Q: What if a little bad smell?<br><br> A: It might be caused by long time shipment from our seller to amazon warehouse, we suggest you wash the removable cover and put the foam under the sun for some days before use. </strong>