Only fit the largest basketball court rims, compatible with 5x5in, 5x4.5in, 5x4in, 5x3.5in, 5x3in, 4x3in mounting bolt pattern, not for other bolt pattern, please make sure it works with your bolt pattern
Mounting base size: 6.61''Wx6.3''H, please make sure it works with your backboard especially if your bolt pattern is 5x3.5in, 5x3in, 4x3in, it fit your bolt pattern but may not fit your backboard
Standard size 18" diameter basketball rim, Weather-proof nylon net included
Simple replacement rim for kids play, not for dunk