Triple Threat In-ground Adjustable Basketball Goal Hoop with 54" Glass Backboard System for Outdoor Basketball Courts with Post & Backboard Pad Adjusts from 10' down to 5' - Lowest adjustment height available. Easy to read rim height indicator shows exact height of the rim. Thick 1/2" Glass Backboard - Unmatched ball bounce off the backboard. 36" x 54" perfect size for backyard basketball. 36" Offset from Backboard to Post - Plenty of room for play under the basket. Helps avoid player contact with the post. Breakaway Rim & Net - True gymnasium quality flex goal and net Free Post Pad & Backboard Pad - Keep your players safe with post padding and pre-in-stalled backboard padding included