This medium sized swing measures 16" long by 12" wide and 16" high and has two solid ash 1-1/4" perches, as well as 2 solid ash support bars. Comes fully assembled and ready for your bird to enjoy, just hang it from the top of your bird's enclosure, or from hooks securely mounted in your ceiling. The perches hang from 4 thick nickel plated chains, loaded with grooved wood blocks to keep your bird busy, either inside or out of their enclosure. The blocks can be replaced with a refill pack that is sold separately. Due to its size, this swing is shipped for a flat rate of $13.25. Also available with stainless steel chains for an upcharge.