These diamond art gems come in thirty assorted colors with labeled lids to match to diamond art pattern instructions. You can use this set of round diamond art gems to add unique accents to a pre-printed diamond art canvas or a new blank canvas using your own design!Details:Includes assorted colors6.57" x 2.05" x 6.5" (16.7cm x 5.2cm x 16.5cm) package size0.2 oz. (8 g) each net weight, 8.4 oz. (240 g) total net weight30 piecesRound gemsPlastic container, polypropylene lid and acrylic gems