Baseball season means baseball parties, and every great party deserves proper thank you cards! This set gives you 20 high-quality 4x6 inch cards with matching white envelopes - perfect for having your little slugger thank their teammates, coaches, or party guests. What's really smart is the fill-in-the-blank format that makes it easy for kids to participate in writing thank you notes without getting overwhelmed. The cards are printed on thick 15pt heavyweight cardboard that feels substantial and writes beautifully with pen or marker. The baseball theme with classic baseball designs makes them fun and appropriate for any baseball-related event - team parties, end-of-season thanks, or birthday parties. The double-sided printing means they look great inside and out, and the standard size makes mailing super easy. Seriously, teaching kids to express gratitude is important, and these cards make the process enjoyable rather than a chore. Watch how proud your child feels handing out or mailing these personal notes to their friends and coaches. Much nicer than a quick text message and creates keepsakes that people will actually save. Your baseball season just got a whole lot more memorable with these charming thank you cards!