2/PACK - Neck Sun Shield For Hard Hats Hi Visibility Mesh - Hi Viz Lime (2/PACK) Attaches to brim of safety helmets / hard hats Will work with full brim or standard brim hard hats - safety helmets Shields neck from sun - prevent sunburn on your neck Reflective, hi visibility, ultra light weight by poly, hi-viz lime This is a AUTHENTIC ERB Hard Hat Neck Sun Shade - IF THE PRODUCT YOU RECEIVE DOES NOT SAY "ERB" ON THE TAG - IT IS A CHINESE KNOCKOFF AND YOU SHOULD REPORT THE PRODUCT AND SELLER YOU PURCHASED IT FROM DIRECTLY TO AMAZON