The Cisco Wireless IP Phone 8821 and 8821-EX spare belt clip set is designed to provide a secure and convenient way to carry your phone. Made specifically for the Cisco IP Phone 8821 series, this belt clip ensures that your device is easily accessible while on the go. Its durable construction and sleek black design make it a practical accessory for professionals who rely on their wireless VoIP phones for communication. Whether you're in the office or out in the field, this belt clip set is an essential addition to your Cisco phone accessories.