specification: Item Type: Neck Brace_x000D_Product Size:_x000D_Length: Approx. 42cm / 16.5in, Height: Approx. 11cm / 4.3in (1cm to 2cm Error in Manual Measurement)_x000D_Application: Suitable for People Who Work Long Hours to Relieve Stress, Muscle Aches and Strains Features: 1[Trapezoidal Three Dimensional Sewing] Using trapezoidal three dimensional sewing technology, can fit the neck. 2[Purpose] Can be used to relieve soreness and discomfort caused by neck compression and poor blood circulation. 3[Eight Magnets] Built in eight magnets, the neck brace can help relieve neck fatigue more effectively. 4[Applicable People] Suitable for people who work long hours to relieve stress, muscle aches and strains. 5[Uniform Back] The back of the neck brace is uniform, which can effectively support the neck while ensuring the flexibility of the neck. PackageList: 1 x_x000D__x000D_Neck Brace