any size you need Easy to take, portable Excellent as gifts Any logo or words ... magnifier, ourdoor tool,fire starter,gift for business,gift for children ,promotion products,book mark,for old people reading and so on...Products ... of PVC,taken easily as the size of the business card,magnified three times ,ultraclear,print the ad.over ... Audit,ISO9001,AGC. PVC Portable Magnifier BHM-02-B for business card