This superb quality, large & thoughtfully designed cold frame has a strong wooden construction & attractive rustic appearance, & will prove invaluable throughout the year. It is easily assembled in minutes (no screws needed) & is pressure treated for long life, so no additonal treatment is required. The twin-walled polycarbonate lid (much safer than glass) allow good light dispersion, & the hinges use removable pins, so they can be easily removed. The lid design ensures that water runs off instead of becoming trapped in the frame, & props allow it to be held open at two levels for variable ventilation. 134cm (53") wide x 128cm (50½") deep x 45cm (18") tall. (Please allow 14 days for delivery.) Voted " Best Buy" by Garden News..... ..