Size:116*76cm (Sling can be adjusted) Material: crushed velour (Upgrade) , net Very soft and breathable Color: Navy, gray, pink, rose Quality: Brand new and high quality Season: Spring; summer; autumn; winter Features: 1. This newborn hammock attaches to your baby's crib and is made to help reduce the environmental risk facotres associated with SIDS(Sudden Infant Death Syndrome). 2. Can promote healthy development for babies and recreate the posture they'd be in while in your embrace. 3. The crib hammock also reduces the risk of flat head syndrome by giving a softer air-like property for your baby to rest their head on. 4. It also helps with other things like maintaining a healthy spinal curve, reducing startle reflex.