Features: A lightweight and compact camping air pillow with an X-shaped crimped structure that naturally guides your head to the center of the pillow. Size: When in use: Approx. W38 x D28 x H9cm / When stored: Approx. W6 x L11cm. Weight: Approx. 71g (variations from approx. 55g to 71g depending on model and color). Material: Polyester.