Songview In-house Window Bird Feeder, by Heath. The original in-house feeder! This weather resistant cedar platform bird feeder has a locking lid that provides easy access for filling and cleaning. The mirrored panel (made of plexi-glass) allows for up-close viewing. Hinge latches which are on both sides of the feeder make it possible to open inside the house while it is still in the window. Window can be closed and locked while this feeder is in place to maintain a secure home. Dimensions are 23.5”L x 7”W X 12.5”H and fits windows up to 49.5 in wide via cut to size extension panels. Feeder has a 1.25 pound capacity. Made in the USA. See below for quantity discounts.