Features: Widely Applicable: the 180g heavyweight white cardstocks have a variety of usage, which are ideal for decorating cards, greeting cards, business and report cards, restaurant and coffee shop menus, scrapbooking, wonderful journal covers, gift boxes, gifts, cardstock earrings, party invitations, wall pictures and so on Good performance: The surfaces of these flat note cards are suitable for writing with multiple pens. You can also use colorful brushes (not included) to paint on them. Moreover, you can print out the patterns or photos you like on them, letting you have a good using experience. Warm to share: You can send these printer papers as considerate gifts or holiday gifts to your partners, lovers, friends, relatives, colleagues, classmates and neighbors on Valentine's Day, Christmas, thanksgiving, new year, birthday, anniversary, wedding, housewarming parties, graduation and more, to show your love and care, and enhance your relationship. Specifications: Material: 180g heavyweight black printer paper Color: white+black Size: about 8.5 x 11 inches/ 21.6 x 28 cm Package includes: 150 x white cardstock sheets 150 x black cardstock sheets Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays.