The heavy-duty, all-weather polyethylene feeding container makes this Gravity Feeder maintenance free... and with no mechanical parts, it'll never break down in harsh weather. It's easy to mount, too. Simply attach it to a fencing t-post with the V-groove on the back, or use a ratchet strap (not included) and set it up on a tree. Great for managing and improving the size of bucks and does on your property.