"Size:XL Tynor soft cervical collar with support is used for supporting, immobilizing or adjusting the neck in the flexion, extension, or hyperextension position. Recommended where a partial or controlled immobilization of the cervical region is required. High density pu foam 3 kg/m3 : better support, better immobilization, improves functional life of the collar, more cushioned and better comfort and better patient compliance. Poly propylene eyelets : proper air ventilation, enhanced patient comfort, rust proof eyelets. Dermophillic cotton stockinet with high gsm : treated to improve hypoallergenicity, no rash, improved comfort and improves the overall life of the collar. Reinforced with ldpe sheet with thick round edges, better immobilization. Edge does not bite into the skin, more comfort. Edge does not bite into the foam, enhanced life."