I'm not sure if the space you need to cover is: 1) 5 feet long (60") and 2 ft and 28 inches wide (52 inches), as stated; 2) 5 feet long and 2 ft wide (24 inches); or 3) 5 feet long and 28 inches wide. Each square is 15" W x 30" L, to cover an area 1) 60" x 52", you would need 8 squares; 2) 60" x 24", you would need 4 squares; and 3) 60" x 28", you would need 4 squares.