Funny birthday card featuring sarcastic aging humor and relatable “still immature” energy in a clean, minimalist typography style. Perfect for customers shopping for friends, siblings, coworkers, spouses, and anyone growing older without growing up. A great fit for modern gift shops, bookstores, boutiques, and stationery sections with playful humor. Features: • A2 size (4.25 x 5.5″) • Made from 100 lb high-quality card stock • Includes recycled peel & seal envelope • Comes packaged in a clear protective sleeve
