Instant purchase available. Ships within 24 hours. Anonymous delivery. New, unused item. 【Product Details】 Neck support, neck brace, prevents straight neck, relieves stiff shoulders, posture correction, cervical collar, cooling, soft, cervical spine, sleep, thin, home use, summer, work, fixation, unisex, with cover, with dedicated laundry cover. Size: M Color: Gray ★ The neck support uses breathable, cooling fabric, providing a cool feeling when worn, comfortable even in summer. ★ With a unique design, it incorporates a support board inside, further enhancing support. It has high-density, soft sponge, so it doesn't hurt even when worn for a long time. It supports the head well and relaxes the neck. The support does not weaken even after prolonged wear. ★ The ergonomically designed wave curve fits well with the human curve's arc, and the inner part adopts a hollow design, solving the pressure on the Adam's apple. ★ Can be used during desk work, study, long train or airplane rides, and sleep. Relieves neck fatigue, stiffness, and pain. The product has been opened for inspection. There are no scratches or stains, but there is a possibility of oversight. Please consider purchasing. 【9C-25-13】12