Specification:

• Fit iPOD 4G 20GB, Photo 20GB/30GB

• Made in Aluminum

• Removable swivel belt clip. Release button for easily attach and detach, and it won't fall off like others.

• Opening at the end. No need to take your iPOD out for connection.

• 4.5 x 2.5 x 1-inches (H x W x D)