Vparents Baby Bedding Set Sleeping Bag And 4 Piece Set Combo Is Made Of Cotton Fabric. Polycotton Filling Makes Baby Feel More Cozy And Comfortable. It Has Mosquito Net Which Protects The Baby From Mosquito Or Any Insects Bite.It Comes With Pillow Which Makes Baby'S Sleep More Comfortable.There Is A Separate Fabric Lane In Between Mosquito Net Which Makes It More Beautiful.There Are 3 Zip In Baby Sleeping Bag Which Can Be Locked. It Protects The Baby From Falling Down.4 Piece Set Has 1 Baby Net 1 Head Pillow And 2 Side Bolsters Pillow.