About this item Widely Usewith the Adjustable Shoulder Strap,Both men and women, young and old, can wear it,Suitable for many occasions,for example,police, production workshop, construction site, dangerous place, portable carrying walkie-talkie equipment and various operating tools Better signal receptionOriginally designed for ski patrol and mountain rescue, this single size fits all radio harnesses will be adjusted immediately to keep any size radio attached to your chest.It can not only improve the vertical reception of the device, extend the life of the antenna, but also protect the front chest from accidental damage when accidentally dropped High QualityMade of quality nylon material,Not easy to tear and break, can withstand greater pressure, suitable for long-term use Other AttributesThe appearance is black and yellow,the package size about 31.4*22.7*4.7cm,Elegant and beautiful Sale WarrantyIf you have any question about the products,please contact us in time.we own 24-hour professional Customer service to answer any questions for you.we will help you satisfy solve it,and support all refund if there is some defect Product description Specification: Material: Nylon Color: Black and Yellow Package Size: about 31.4*22.7*4.7cm/12.36*8.94*1.85in Package List: 1 * Chest Harness Front Pack