1)2.5 or 5cm width 2)color:assorted 3)Micro-prism technology,flexible pattem and size,high frequency pressing... Well and High Quality Control , Prompt Delivery , New Product , Customer's Design and Logo are Welcome , Competitive Prices , Fit for Gifts and Premiums , Earth-friendly Products , In a Variety of Design , Small Order Acceptable , ODM Accepted , OEM Accepted