A basketball party supplies collection includes a variety of items designed to create a fun and sporty atmosphere for basketball-themed celebrations. This collection typically features:

1. **Decorations**: Banners, posters, and wall decals featuring basketballs, hoops, and team logos. Streamers and balloons in team colors or classic basketball orange and black.
2. **Tableware**: Plates, cups, napkins, and tablecloths adorned with basketball designs, including images of basketballs, courts, and jerseys.
3. **Balloons**: Foil and latex balloons shaped like basketballs, jerseys, and trophies, often in vibrant colors to match the theme.
4. **Party Favors**: Goodie bags filled with basketball-themed items such as mini basketballs, whistles, wristbands, and keychains.
5. **Costumes and Accessories**: Basketball jerseys, headbands, and wristbands for guests to wear, adding to the theme's immersive experience.
6. **Cake Toppers and Baking Supplies**: Basketball-themed cake toppers, cupcake wrappers, and baking cups to decorate desserts.
7. **Games and Activities**: Mini basketball hoops for shooting contests, basketball trivia quizzes, and themed craft kits for making personalized team gear.