This is truly a great house for attracting ducks to your pond. It is handcrafted here in the USA by skilled craftsmen who make quality products the old fashioned, well built, way. You could add your own camera and watch the magic of duck nesting, eggs and birth. It is an amazing event. The entire house is made of top quality cypress wood construction and it will add true meaning to the term, Lucky Duck, to the mommy duck who finds it floating on your lake or pond. This duck dwelling includes a ramp for ducks to walk up or down from the water, a platform to stand on and a house that is worthy of a million quacks. There are small gaps between the walls and the roof for ventilation as well the two doors which allows for sufficient air movement. It is roomy and will allow your ducks to nest in comfort. Some assembly is required and it is shipped in 3 boxes. Includes easy assembly instructions plus a bag of wood shavings to get the nest started right away. Size is: deck is 42 inches square and the house is 43 inches tall x 30 inches in diameter. This quality duck dwelling will be a favorite year after year. You can keep it going year round or take it out in the winter and add it again in the spring. Clean outs, ventilation and drainage are built into this house. This item ships in 7-10 days.