【New Unused】SIGMAX COLLAR KEEPER-me Cervical Collar Mesh Type SIGMAX COLLAR KEEPER-me Cervical collar for cervical spine fixation, mesh type. ✔ New and unused ✔ Unopened ✔ Breathable mesh material ✔ Medical cervical support This is a cervical collar used when the neck requires rest and fixation. Its lightweight and breathable mesh structure makes it comfortable to use without becoming stuffy. Size: S Although new and unused, it has been stored at home, so please only purchase if you understand this. Thank you.