12 ft Commercial grade wood garden bridges for your landscaping project.Durable construction with 6 x 6 posts, 2 x 10 floor boards over 4 full length floor joists.The rails are mildly arched, 42" high (107 cm) from the walking surface and 3-1/2" (9 cm) spacing.Overall 142" long( 360 cm), 53-1/2" inch wide(136 cm).Treated with wood preservative, ready to finish to your liking.Total weight is 1,400 lb. (635 kg) and weight capacity 1,000 lb.(453 kg)Made to order, please allow 2 weeks to ship.Shipped by Motor freight as a kit to assemble. Easy assembly: 2 rails, 2 end frames, 2 small and 2 large floor joists, 12 floor boards, and 2 end floor boards.