S = 24-pack, M = 36-pack, L = 48-packColorful Transparent Envelopes with Large Capacity: 5 assorted colors including blue, green, yellow, purple, and pink. Each color comes with 2 envelopes for easy organization. Size measures 13.25 x 9.25 inches, suitable for A4 and Us letter files, holds up to 200 sheets. Made from sturdy Pp plastic material with waterproof protection and upgraded thickness to prevent tearing. Features hook and loop closure for convenient access and long-lasting use. Includes label pocket for easy document identification. Transparent design allows quick visibility of contents without opening. Portable for use at school, home, office, travel, and business trips. Weight: 1.52 pounds.