ClevaFoam® Reflux Wedge Soft, breathable, easy to remove outer cover with non-slip base. It has a reverse zip for your baby's safety, protecting the face of your child. This cover is machine washable and tumble dry safe, refer to care label for cleaning instructions. Independently tested for harmful substances according to the strict global criteria of STANDARD 100 by OEKO-TEX® Recommended for babies from 0 to 12 months Reflux Wedge is Made with ClevaFoam Made using our advanced ClevaFoam® technology, it supports your baby's rapidly growing body and developing joints and protects the round shape of your baby’s soft head to help prevent Flat Head Syndrome (Plagiocephaly). It is scientifically proven to reduce pressure on the back of your baby’s head by 50% and to increase support by 80% (Trinity College, University of Dublin, Ireland). Uniquely formulated ClevaFoam® with its open cell structure is 100% breathable, has significantly reduced heat retention and is remarkably lightweight. For your baby’s comfort and safety, it is hypoallergenic, pH balanced, toxin and formaldehyde free. Ideal for babies with asthma and allergies. Removable and machine washable cover with anti-slip base. Once your baby is able to roll or wriggle over freely, the ClevaFoam Reflux Wedge is no longer effective in positioning your baby and its use should be discontinued.