BodySport Cervical Traction Collar Blue Tendon Aid 2" x 4" Oval (UF2400) 2" x 4" Oval (UF2400) UPC: 856817005796 2" 330mL) Opaque Yes Standard 10 per Box 16825 A4393 10 23mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 16826 A4393 15 33mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852845 16827 A4393 31mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852838 16830 A4393 18mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852821 16831 A4393 21mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852814 16832 A4393 25mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852807 16833 A4393 28mm Maxi (10 1 2" 400mL) Opaque Yes Standard 10 per Box 05708932852791 16835 A4393 10 22mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852784 16836 A4393 15 33mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852777 16837 A4393 10 43mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852760 16840 A4393 21mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852753 16841 A4393 25mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852746 16842 A4393 28mm Maxi (10 1 2" 400mL) Transparent Yes Standard 10 per Box 05708932852739 BodySport Cervical Traction Collar Blue This cervical neck traction can stretch and relax the neck and shoulder muscles while improving the spinal posture Option:Traction Collar Blue (BDSTC01) UPC: 885367744619