OEKO TEX CERTIFICATION – Baby Bees’s Microfiber Polyester material is certified by OEKO-TEX which is safer for baby's skin. Therefore, it is harmless in all human ecological terms and there is no harmful component in this whole set..HYPOALLERGENIC & ULTRA SOFT - We uphold the principle of softness, practicality, and comfort, using 100% ultra-fine polyester fiber, soft, hypoallergenic and breathable, not easy to deform, machine washable. While giving the baby a soft touch, it is easy for the mother to clean and care. The cozy quilt has 100% polyester filling of 200 GSM. Products are ideal for tender baby skin and are so durable that can still be used when baby converts to toddler!.ITEMS - The super soft fitted crib sheet is designed to fit a standard size crib mattress (52 x 28) and features all around elastic for a safe and secure fit. All other items are also for standard size crib bed. The quilt is of 42” x 33” and pillow cover is of 17” x 13”..GENDER NEUTRAL & PERFECT GIFT - This Space Theme crib bedding set was specially designed with neutral colors to suit a baby boy & baby girl. This 3-piece crib bedding set is perfect as a gift for new mothers. It is also the perfect gift for the future baby! This product is suitable for all boys and girls..CARE INSTRUCTIONS: Use cold water while machine and hand wash. Gentle cycle. Do not bleach. Tumble dry low. Iron on lowest setting as needed. Do not iron dust ruffle platform.