Mattress and Insert Not Included. Fully Encase Cover with Hidden Zipper. 1 x Crib Fitted Sheet Cover Only: 52″ x 28″ x 6. 2 x Bolster Pillow Cover Only: 16″ x 8″. 2 x Back Pillow Cover Only: 25″ x 20″ x 5. Edge Trim: Knife Edge. Fabric: 230 GramPolyester Upholstery. Water Repellent Not Water Proof. Tips: Please cover or store cushion pillow in rainy season. Cleaning: Soap clean and rinse off with water hose.