[Adjustable]Different sizes can be adjusted according to your needs, there are three sizes in total: 2.5FT-3.75FT-5FT [Protector Pad]Both ends of the stick have Non-Slip Rubber Ends and the center of the stick has a Neck Pillow, which not only makes it non-slip but also protects your neck and shoulders [Metal]Made of iron for more durability and an excellent touch during exercise [Keep Healthy]We provide instructions with lots of workout tutorials, get moving boys and girls! [Good Partner]A Partner for Stretching, Exercise,Physical Therapy,Posture Corrector,Balance Support Stick,Flexibility [Adjustable]Different sizes can be adjusted according to your needs, there are three sizes in total: 2.5FT-3.75FT-5FT