Sufficient Quantity: you will receive 2 pieces high visibility safety vests for kids in total, rich quantity to meet needs for outdoor or school for safety warning, to provide daily protection for kids at night or low light conditions High Visibility: one-size-fits-all these kids reflective safety vests are designed with 2 horizontal 1.6 inch wide reflective strips in silver color on front and back, which can maximize your child visibility in low light environment, to keep your child safe from the accidents One Size Fits Most: each of the child neon construction vest measures approx.54 cm/ 21.25 inch in length, 94 cm/ 37 inch in chest,le wearing for most children from age 3 to 7; Please check the size before your purchase Breathable and Lightweight: our child high visibility vest is made of reliable polyester mesh fabric and reflective material, which is lightweight, breathable and tear resistant, supports a long serving time for you; Quality closure tabs for nice fit, easily to wear or take off Versatile Security Vest: those small safety vests bulk are suitable for various occasions, like school or class activity, glow in the dark party, as well as outdoor wear for running, cycling, hiking, walking, traffic safety and more