Package:30 Sheets 300pcs Waterproof Removable Storage Stickers Material:PVC adhesive Size:approx 6cmX3cm Black color and rectangle shaped as the picture show Rectangle storage stickers date labels is made of premium PVC,waterproof and easy to use.Can be used for food containers,will stick well to bottles and bags in the freezer,easy stick and peel off. Can be well used for your daily meal,organizing food inside the office and home fridge,like processed vegetables,let-overs and meat packages,can be stored long term in the freezer,help you remember it. Great used for many occasions,like restaurants,grocery stores,kitchen,school,office,super market warehouse,office and many other occasions that you need.