A baby walker is a device designed to support and stabilize a baby as they learn to walk, typically between 4-16 months old. Key features:

- Sturdy frame with adjustable height settings

- Comfortable, padded seat

- Tray or activity center for toys and snacks

- Wheels or gliders for smooth movement

- Safety features: brakes, harness, or stability legs

Benefits:

- Encourages walking development

- Provides balance and support

- Keeps baby entertained

- Frees parents' hands for other tasks

- Portable and easy to clean

Types:

- Traditional walkers

- Activity walkers

- Convertible walkers (to play centers)

- Foldable walkers (for storage/travel)

Always follow safety guidelines and supervise your baby during walker use.