The box is the ideal size and dimensions for house sparrows with a 5.5cm entrance hole. Bird House has a removable floor with drainage holes to enable easy cleaning at the end of the nesting season. 100% Handmade of solid wood by an artisan of the tribal region of Rajasthan. For long age, we do not use any MDF or plywood material in our craft. This craft is made of solid wood which is durable in all weather as indoor or outdoor. This craft is hand-painted by local artisans with mud clay finished colors. We also use mirror art in different shapes to add extra beauty to it. Inspired with kutch mud house from West region Gujarat we create this small craft for your garden/balcony.