The contemporary so-ro cradle designed with forward rocking motion According to research of the brains interpretation of sensory input, forward rocking motion American walnut real wood veneer on plywood Baltic birch The so-ro cradle is 43 " long and 25 " tall and weights 40 lbs The two included matresses are 15,5 " wide x 31 " long and 1 " thick Incuded mattress cover are made of 100% cotton There is a dividing wall to seperate the children when needed