- Great for birds of all sizes
- All swings include a quick-link for easy and secure hanging
- These cage accessories provide birds with a place to sit, play, and exercise
revue Pet Products Birdie Basics 4 x 5 Swing 388 is great for birds of all sizes! All perches include quick-link for easy and secure hanging. Our bird cage accessories provide birds with a place to sit, play, and exercise. Swing measures 4 1/4" wide, 6 1/8" high with a diameter of 7/16"