... single sachet 4.ISO,SGS ... glasses optical lens cleaning wipes ItemOEM&ODM glasses optical lens cleaning wipesMaterialsWet strength paperGram weight30gsm to 70gsm ... ,can be customizedOuter packDesign(logo, brand, color),bag with/without plastic lid,box,barrel etc, can be customizedSingle ... customers , we professionally offer different kinds of wet wipes with OEM&ODM service, such as: baby wet wipes, ...