This jar opener is made using cotton fabric and grippy shelf liner. It is in the shape of a square and measures 5" x 5". There is a small tab attached at the top as well for hanging if you please. Due to the random pattern of the fabric your jar opener may not be identical to the one pictured, but the same fabric will be used in the creation of your item. You will receive the jar opener only, does not come with any type of packaging.