4 FEET LONG - The perfect length Double Ballet Barre for both adults and kids to master perfect ballet technique or for a great fitness workout.FULLY ADJUSTABLE HEIGHT - Easily adjust the height of the barre with a simple turn of the knob. Whether you're 3 feet or 7 feet tall, you can adjust the barre to meet your needs.EASY SETUP AND EASILY PORTABLE - A half page diagram in English is all you need to quickly assemble your Ballet Barre. NO TOOLS NEEDED! Just fit together the aluminum barres, tighten the knobs, and you're done! Plus we include a convenient carry bag so you can take your barre ANYWHERE! Practice or workout by the pool, at the hotel, or anywhere!NON-SKID RUBBER FEET - Our stable rubber feet will provide the stability you need to practice or workout with confidence.