This sleek retro camper birdhouse is reminiscent of an old Airstreams trailer. Heavy-duty resin material painted a glossy silver 1" square opening for birds' entrance and exit Ready to hang with rustic-looking rope attachment Rubber stopper on bottom to aid in clean-up. Dimensions: 9" L x 5" H x 4.5" W. Silver camper with wheel detail. Delight fellow campers by hanging from your camper.