AW Mini Basketball Hoop 18x12' Over-The-Door/Wall Indoor w/Pump 5.5" Ball Set Sport Exercise 18" x 12"-clear shatterproof polycarbonate backboard Pro-grade, spring-action breakaway steel rim for real slam dunks with 8-loop Easy-to-assemble frame mounts over any door or installs on the wall Includes 5.5-inch diameter Pro Mini Hoop basketball Wall mounting hardware and ball pump