Product details:

The 4' x 8' x 14 inch Original Pine Raised Garden Bed lets you grow your all your favorite plants vegetables and herbs. Assembling this kit is a simple simply slide the boards into the corner posts to form your frame attach the caps and add your soil and plants. You won't find an easier way to create the garden of your dreams.Made in the USA from American Pine
Boards are 3/4 in. thick and are sanded on one side
Untreated chemical free wood is safe for fruits and veggies
Tool free frame assembly: go from box to built in no time
Beds can be stacked and expanded with additional Greenes Original Garden Beds