Standard export packing, or customized packing as your request Everything is according to your request. 1)1 pairs per or 3 pairs per pack box or as per customer's request 2)selling units: single item 3)sample packing size:10X5X5CM weight:0.3kg 4)500 custom box standard packages:46cm*42cm*46cm weight: 24kg 5)It can print customer's logo outside one single pack 6)The outside carton box size can be customized acccording to customers request