This is a new toddlers sleeper that is made by Gerber of 100% flame resistant polyester fleece.
It's a size 4T that will fit a 35-38 pound child. The recommended height is 39-40". It has elasticized ankles, soft skid resistant soles, and breathable feet.
Like new, only used both of them for 4 months. The deluxe version does not vibrate but has plush removable covers that can be washed.