Bébéar 3D Adjustable Mesh PillowDescription Breathable, keeps moisture away Promotes natural air circulation as 3D mesh material effectively disperses and eliminates heat from the head and neck of babies Contour design prevents flat head syndrome, helps in head shaping of the baby Center contour design supports the pressure in three natural movements of the babys head. Relieves pressure on infants soft skull Adjustable height, comes with full mesh insert which can be added when baby