Can be worn over or under clothing. Hand washable with mild detergent. Line dry. Crisscrossed elastic straps gently pull the shoulders, spine and lower back into the neutral position to decrease back, neck and shoulder pain Covered with comfortable, soft cotton fabric Under-arm elastic straps do not pinch or bind Hand washable with mild detergent and line dry UPC 772195113536 Size Medium Material Cotton Brand Name Saunders Sport Type Walking Unit Count 1.0 Count Item Weight 0.16 Kilograms Part Number 081174515 Manufacturer Posture Model Number 081174515 Item Type Name Posture S´port Back Support, Medium Number of Items 1 Target Use Body Part Back Age Range Description Adult Product Care Instructions Line Dry,Mild Detergent Specific Uses For Product Posture Correction