Elastic and elastic V-shaped 4LED light-emitting reflective vest $ 8.26 Product use: Suitable for night safety protection, night running crowd, cycling, driving on behalf of others, etc. Surface material: elastic reflective elastic band reflective lattice shield Reflective material: European standard EN20471 standard high-brightness reflective beads Reflection distance: Visible from 200 meters under the illumination of car lights Specifications: Free size design, suitable for 35KG-85KG people Battery: CR2032 LED lights: two sets of front and rear, 4 LEDs each, the regular red light Packing: Single piece of independent OPP bag packaging