Price not negotiable. Instant purchase OK. Unused. The included drawstring bag is also included. For those who understand that it has been stored at home. Returns are not accepted. Thank you. [5 minutes a day for health maintenance] Neck stretch neck pillow neck pillow cervical spine supporter kyphosis shoulder stiffness posture correction relaxation pillow stretcher back stretch (pink) Brand new, unused Retail price: 3980 yen Purpose: Neck Material: High-pressure urethane foam Item weight: 520 grams Brand: EAXY Color: Black Product dimensions: 36 length x 10 width x 13 height cm [10 minutes a day, neck & back reset] Gently stretch the neck area that has become stiff from smartphones and PCs. Simply lie down on the floor to achieve posture support and relaxation at the same time. [High-density foam] Integrally molded integral skin foam that is resistant to deformation. The micro-elasticity fits the cervical spine line and maintains a comfortable hold. [Ergonomic C-curve design] Three-dimensional structure that matches the S-shaped spine. Using the weight of the head, it gently stretches in three directions: vertical, horizontal, and curved, opening the shoulders and supporting the upper back. 18 point protrusions stimulate the neck and shoulder blades with pinpoint accuracy. [Just "sleep" to use] Set it on your bed, sofa, or office floor face up. No need to move, and you can quickly relax during busy times. Recommended for staff who work long hours sitting, teleworkers, students, and drivers. Also useful as a travel pillow. [Not a medical device] This product is a relaxation pillow for the neck and shoulders. Please use it as a self-care support tool, not for treatment purposes.