※ Shipping is unavailable from December 31st to January 2nd. Red stretcher for effectively stretching neck muscles - Product Name: Neck Yura Smartphone Countermeasure Stretcher - How to Use: 3-minute stretches per day - Design: Red fitness device - Features: Shape that stretches neck muscles firmly - Target Area: Neck I tried it after purchasing, but haven't used it since and it's been stored at home. The box is slightly torn, as shown in the fourth photo. Please take a look at the photos and understand before purchasing.