Carry your Sony Walkman MP3 player in style with the sport arm band CKA-NWB130. Designed for the NWZ-B130F series, this gray arm band is compatible with the Sony Walkman B Series and provides a comfortable and secure fit during any physical activity. Made in Vietnam, this arm band is perfect for those who love to listen to music on the go. Whether you're jogging, cycling, or working out at the gym, this arm band will keep your Sony Walkman secure and easily accessible. Don't let your music slow you down - get the Sony Walkman MP3 player sport arm band CKA-NWB130 today!