S = 200-Piece Pack M = 300-Piece Pack. This collection features 200 double-sided bookmarks themed around a ""Spring Bookshelf"" motif, comprising 20 distinct designs with 10 copies of each style. Each bookmark measures 6.3 x 2 inches (approximately 16 x 5 cm), designed to make it effortless for book lovers to mark their reading progress without the worry of creasing pages or having the bookmark slip out. Premium Quality Materials: Crafted from high-quality cardstock with a double-sided matte laminate finish, these ""Spring Bookshelf"" bookmarks are reliable and reusable. Lightweight yet sturdy, they resist bending, fading, and breakage, ensuring long-lasting durability. Exquisite Design: Our paper bookmarks feature an intricate and delicate spring-themed aesthetic, thoughtfully designed to further enhance your immersive reading experience. Furthermore, the collection incorporates a wealth of classic motifs-including birds, blooming flowers, snails, bees, butterflies, potted plants, greenery, and watering cans-adding an extra touch of joy to your reading moments. Weight: 0.86 lbs.