Spalding NBA Slam Jam Mini Basketball Hoop Deluxe Set with Exclusive "Matty's Toy Stop" 4" Vinyl Basketball Easily mounts with a pre-assembled bracket and over the Door Foam Padded Bracket 4" Rubber Basketball & Bonus "Matty's Toy Stop" Vinyl Basketball Included along with tool for easy assembly Slam Jam Breakaway Rim Design, with 18" x 10.5" Polycarbonate Backboard 1/4" scale of NBA game backboard For Ages 5 and up