Fits round day bed up to 72"W x 34"H sloping to 22" at front.; Medium weight, durable and tear resistant Grid-Tex polyester, PU coated and taped seams for extra water resistance; UV treated for long lasting value, adjustable elastic hem cord, handles, air vents, tie down buckles. Modern medium grey colour hides dirt and grime. A great all-around cover that looks good and performs well in all seasons. NOTE: as water resistant covers it is important to keep covers tented to prevent water pooling and therfore water penetration.