What is this?The inventory labels are great for pasting on any surface of package, corrugated cartons, papers, boxes, glass, plastic, shrink wrap, etc.What will I get?Package Content: 5 Roll 2500 Piece Round QC Pass Label; Diameter： 25mm/1".Are there any advantages of the product?Stable color, clear printing font, self-adhesive material, good viscosity, durable, scuff scratch resistant, long service life.How to use it?Strong adhesive ensures the label stick and stay secure on virtually any clean and dry surfaces for a permanent hold.What should I notice?Note: Please check the diameter of inventory stickers before ordering.