Based on this product's specifications, here are some alternatives and similar models
Orthopedic cervical collar TOROS-GROUP 710 size 4 black
Summary description:
Orthopedic cervical collar TOROS-GROUP 710 in black, size 4. Designed to support and immobilize the cervical spine after injury, during recovery or for chronic neck pain. Provides firm neck stabilization with adjustable closure for a tailored fit. Suitable for clinical use, rehabilitation, and at-home immobilization to reduce movement and relieve discomfort.