... :2.2m, centre base length:6.5mOuter tent roofpolyester cotton canvas, 350g/m2, breathability, waterproof, UV proof Outer tent wallpolyester cotton ... /m2, breathability, waterproof, UV proof Inner tent polyster cotton canvas,130g/m2, breathabilityGround sheetPolyethylen,180g/m2,UV, resistance to micro- ... B/L by email.Valid time Before 31th,October, 2012 canvas relief shelter tent