MediCordz® Head Harness (L) (047404) page #138C NZMAN-350-L * Strengthens neck muscles and has (4) attachment points for flexion, extension and rotation. * For sizing, use circumference of head. * X-Small 18.5" to 19.6" * Small 19.6" to 21.2" * Medium 21.2" to 22.4" * Large 22.4" to 24" * X-Large 24" to 25.1" $34.40 EA Add To Cart Details   MediCordz® Head Harness (M) (047403) page #138C NZMAN-350-M * Strengthens neck muscles and has (4) attachment points for flexion, extension and rotation. * For sizing, use circumference of head. * X-Small 18.5" to 19.6" * Small 19.6" to 21.2" * Medium 21.2" to 22.4" * Large 22.4" to 24" * X-Large 24" to 25.1" $34.40 EA Add To Cart Details   MediCordz® Head Harness (S) (047402) page #138C NZMAN-350-S * Strengthens neck muscles and has (4) attachment points for flexion, extension and rotation. * For sizing, use circumference of head. * X-Small 18.5" to 19.6" * Small 19.6" to 21.2" * Medium 21.2" to 22.4" * Large 22.4" to 24" * X-Large 24" to 25.1" $34.40 EA Add To Cart Details   MediCordz® Head Harness (XL) (047405) page #138C NZMAN-350-XL * Strengthens neck muscles and has (4) attachment points for flexion, extension and rotation. * For sizing, use circumference of head. * X-Small 18.5" to 19.6" * Small 19.6" to 21.2" * Medium 21.2" to 22.4" * Large 22.4" to 24" * X-Large 24" to 25.1" $34.40 EA Add To Cart Details   MediCordz® Head Harness (XS) (047401) page #138C NZMAN-M357-XS * Strengthens neck muscles and has (4) attachment points for flexion, extension and rotation. * For sizing, use circumference of head. * X-Small 18.5" to 19.6" * Small 19.6" to 21.2" * Medium 21.2" to 22.4" * Large 22.4" to 24" * X-Large 24" to 25.1" $45.95 EA Add To Cart Details