Altenew Mega Party Mega Party Die. Have you checked out Altenew's Mega Greetings series? The Mega Party Die coordinates with the Mega Party Greetings Stamp Set (ALT7998) and includes 1 die, each sold separately. This large die works perfectly as the focal point of your card, scrapbook layout, or even home decor! Make a big impact on your project with this trendy die, which is designed to complement the Mega Party Greetings stamp set (ALT7998), sold separately. Altenew dies are compatible with most die-cutting machines (sold separately). Die Dimensions: 4.0" x 2.0".