This video game invitation set is absolutely perfect for any gamer's birthday party! You get 30 invitation cards, 30 matching envelopes, and 30 cool video game-themed stickers - everything you need to invite all their friends in style. The cards measure 17x12cm (about 6.7x4.72 inches), which is a great size that feels substantial without being oversized. The double-sided printing looks fantastic with vibrant video game graphics that really capture that gaming vibe. The thick cardstock quality is impressive - it doesn't feel cheap or flimsy, and you can write on it with pretty much anything from pens to markers to even crayons without bleeding through. The included stickers are perfect for sealing the envelopes with a fun, thematic touch. What's really convenient is having everything in one complete set - no running around trying to find matching envelopes or separate decorations. The video game design appeals to kids of all ages who love gaming, and it coordinates perfectly with other video game party supplies if you want to create a full theme. Whether your child is into Minecraft, Fortnite, or classic arcade games, these invitations set the tone for an awesome gaming celebration. For the price, getting 30 complete invitation sets is an absolute steal compared to buying individual cards or printing your own. They make the party planning so much easier and get everyone excited for the big day!