6'4 x 5' (1.94x1.51m) arrow woodvale garden metal storage shed; product information add-ons. 6'4 x 5' (1.94x1.51m) arrow woodvale garden metal storage shed produced in an attractive external coloured woodgrain finish for the domestic garden market, these metal sheds offer a great alternative to most other metal garden sheds that commonly. Suncast 6