Prevents your newborn baby from waking up reflexively. ; Does not prevent leg movements against hip dislocation. ; Babies sleep feeling more comfortable and secure with this swaddle. ; 100% cotton interlock fabric is ideal for the sensitive skin of newborn babies with its soft texture. ; Consists of two layers. ; Size 85x85cm Can be washed by hand or in the machine at 40 degrees. ; 100% cotton interlock fabric is ideal for the sensitive skin of newborn babies with its soft texture.