The Trekker Pillow is a very versatile item that will self-inflate to a 1.25″” cushion, but can be further inflated with a couple of breathes, to form a pillow. Complete with Velcro joining strip, the hook side of which should be fixed to the top of your sleeping mattress, the self-inflating pillow can be fixed in place for sleeping, or packed for use in a day sack.Specifications:- Color: Olive – Length: 15.75″”- Width: 11.75″”- Weight: 7 oz.manufacturer no: 60MM04OD-NAbar code: 846271001304manufacturer : Proforce Equipmentshipping dimensions: weight: 0.7 dimensional weight: 3.75 (w) x3.75 (h) x11 (d)