size: M (half bust: 44 cm, length 47 cm,) L (half bust: 48 cm, length: 50 cm,) Applicable age: M (7-9), L (10-12) Color: fluorescent yellow, fluorescent orange Quantity: 2 Package Contents: 2pcs* vest vest 1. 360 Degree Visibility Remains Safe - Fluorescent safety vest with high visibility reflective silver strips wrapping the entire vest. 360 degrees, front and rear, left and right. These reflective high visibility strips act as excellent reflectors, glowingat night or during the day. Makes you visible to people, cars, etc. 2.COLLOCATION - COMFORT AND BREATHABLE CAPABILITY. Great for jackets, coats, shirts and sweaters Our fabrics are light, bright, breathable and comfortable. Perfect for men or women as well as young adults and teens, small or tall. 3. Multipurpose Vest - Great for Outdoor Utilities, Construction, Volunteering, Runway, Subway, Railroad, Highway, Emergency Workers, Event Workers, Parking Attendants, Firefighters or Firefighters, Rural/Urban Street Pedestrians, Security , paid staff,school, home building, indoor and outdoor, security, day or night 4. High Quality - High quality reflective vests, failure vests, life jackets, safety vests in case of accidents, traffic breakdowns, country roads or highways.