⭐I have other items for sale, so please comment before purchasing to avoid any issues. Base: Approximately 15 x 10 cm Perch: Approximately 1.2 to 1.5 mm Height: Approximately 13 cm Adjust the angle of the perch and fix it in your desired position. ⭐To prevent loosening with long-term use, we recommend a small amount (1 or 2 drops) of glue. Please use screws to attach. Spare screws are included.