This play gym stands 12" high, and mounts easily to a 14" x 14" portable base with wing nut and washer. Removable for easy cleaning. The top perch is 5/8" hardwood dowel, and has a 12" ladder with 3/8" dowel rungs. It also has a swing and play toys on safe sisal rope , durable paulie rope , or vegetable dyed leather strips, depending on our stock at the time. A very nice portable gym for cockatiels, conures, love birds and other birds of that size range. colors and shapes of the chew toys and wood grains will vary.