The universal Cosymorpho Smokey anatomic reducer cushion can be used with a bouncer, carrycot or swing for baby\'s comfort as they sleep.The ergonomic headrest and edges are adapted to baby\'s body shape, supporting their back and evenly distributing pressure across baby’s head to prevent flat head syndrome.Up to the age of 12 months, the WHO.M.S. (World Health Organisation) strongly recommends babies are placed on their backs to sleep to keep their airways open. However, this sleeping position can sometimes cause what is known as flat head syndrome (plagiocephaly) as newborns\' skulls are extremely delicate. By placing baby to sleep on the Cosymorpho ergonomic cushion, pressure is no longer just at the back of baby\'s head making them more comfortable without restricting their movement.Benefits of Babymoov Cosymorpho anatomic reducer cushion : •  Can be used from birth up to 6 months. •  Suitable for use in all types of cots, bouncers, swings and car seats with a 2, 3 or 5 point harness. •  Outer 100% polyester - Ultra-soft, highly breathable fabric offers perfect ventilation. •  Viscoelastic Memory foam padding. •  Special openings for harness. •  Size: 54.5 x 35 x 5cm thick. •   Weight: 300g. •  Machine washable at 30°C.Since trust is the must-have factor when it comes to choosing baby equipment, Babymoov is committed to offering safe, high quality products, all of which are certified by independent laboratories. Babymoov\'s lifetime warranty* on all its products vouches for this !*Lifetime warranty subject to terms and conditions. Don\'t forget to register your product within 2 months from date of purchase on the Babymoov website to validate your warranty.