I am very glad I received my order once passed, bravo team AMAZON :-) As against this feeder is really well has not fairly small mesh to receive crushed sunflower, etc ... but the seeds pass through. Also while waiting to find a more suitable I installed a newspaper inside with cut base course to drop off the seeds and it prevents them from going out from the sides. If not for the larger seeds such large sunflower etc ... it can go :-)