Elbrus headrest Material composition: Outer material: 100% polyester Filling: 100% PU Specification: - Memory foam - Removable cover;Elbrus Kuse Pillow Headrest 92800626265 Properties: HEADREST SIZE: UNIVERSAL OUTER MATERIAL: 100% POLYESTER FILLING: 100% PU THERMOPLASTIC FOAM REMOVABLE COVER;Properties: MEMORY FOAM shape memory foam One size fits all Removable cover Adapts to every user For relaxing at home and for traveling Facilitates relaxation of the cervical spine Technical specifications: Outer material: 100% polyester Filling: 100% PU