387 Size: 3" x 4" Features: -Swing. -Available in three sizes. -Material: Natural wood. -From a complete line of simple, fun and easy-to-use cage accessories to make sure your winged companion can chill out. -Offers your feathered friend a great place to perch or play. Specifications: -3" x 4" Dimensions: 0.2" H x 3.7" W x 6.6" D. -4" x 5" Dimensions: 0.2" H x 4.6" W x 8" D. -5" x 7" Dimensions: 10" H x 0.5" W x 7" D.