Features: Excellent Substancemail: Produced from premium 250gsm white paper, these envelopes is strong and immune to tearing, offering 30% more durability than traditional thin envelopes, excellent for protecting important layouts and mail. Elegant Square Planumberebog: Highlighting a elegant square shape and available in multiple solid colors like rose, yellow, blue, rose, and grape, each envelope is unique and ideal for various instances such as birthdays, weddings, and festivals. Secure Identity Gluey Seall: Hard wearing a identity gluey seal that can endure up to 1kg of pressure, ensuring secure ending during transit, making it excellent for thick layouts and multiple layered mail. Flexible Usemail: Twelve hundred greeting layouts, requests, creative handicrafts, and mail displays, these envelopes meet the demands of households, schools, and businesses, making every special moment remarkable. Accessible Bulk Packagsinging: Each pack contains 100 envelopes, developed for frequent mailing demands, reducing the bother of frequent restocking and helping to lower mailing expenses for incidents and small businesses. Specifications: Substancemail: Paper Sizemail: 10x10cm Propertiesecond: Red/yellow/blue/pink/grape Applicable circumstancesecond: greeting card packaging, card packaging, letter packaging Package Includes: Red small envelope greeting card envelope x100 note: Please allow 1-3cm errors due to manual measurement.