Product description Product Name: Posture Corrector Color: Gray Suitable for: children and adults Features: Achieve perfect confident posture easily: start standing up, sit up straighter. Instantly improve posture and reduce slouching with easy adjustment Dual shoulder strap design. Lightweight, highly elastic nylon orthotics can be worn comfortably under or over clothing. Eliminate neck and back discomfort caused by sitting in front of the computer with rounded shoulders. Wear all day to retrain your posture. Almost invisible when worn under a shirt. Size: One Size (Fit Chest 28"- 48"; Weight 15-95kg) Note:1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding.2. The color may vary due to different monitors, please understand. Note:Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)