Heavyweight 65 lb. acid-free card stock is perfect for greeting cards, postcards, report covers, rubber stamping, memory books, flyers, announcements and more. Sheets are lignin free, buffered and laser and inkjet printer compatible. Sold in film-wrapped packages. Recyclable. Assorted 10 Pastel/Bright colors include: Pink, Blue, Canary, Green, Lilac, Hot Pink, Marine Blue, Lemon Yellow, Turquoise and Violet. Measures 8-1/2" x 11" . Each pack includes 250 sheets.