Enjoying your basketball game Portable Height Adjustable Basketball Hoop You can participate in basketball games with friends and relatives at any time and anywhere Adjustable Height Basketball Hoop There are two ways to adjust the height of the ball stand. You can adjust the buckle in the middle of the pole or directly remove the middle pole to adjust the appropriate height. Stable & Various Comfort Height & Accessory Dimensions The distinctive large-size back panel and spacious base cater comprehensively to the requirements of diverse users and settings. The horn-shaped bracket, coupled with a shock-absorbing spring design, enhances the resilience of the basketball stand. Pursuing Perfect and Meticulous Details PET Material Backboard The trumpet-shaped bracket and wide PET material back panel design reduce the impact force during collision and increase stability. Porous Fixed Adjustable Height Reinforcing screws at rod connections enhance sturdiness, and multiple buckled joints enable easy height adjustment of the ball stand. Suitable for all ages Suitable for individuals of various ages and heights, this versatile product is essential for family entertainment. 22 Inch Rim The 22-inch basket makes basketball games more interesting and is equipped with a pair of shock-absorbing springs to ensure safety and stability. Portable Basketball Hoop What material is the back panel made of? What are its dimensions? PET transparent board and black PE frame, sizes are 32.3in and 42.5in What is the difference between PC backplane and metal backplane? PC is polycarbonate, a transparent plastic; the metal back is harder but too heavy to move freely Could it be permanently installed on the ground and anchored in concrete? You can bury the provided poles, concrete them and then use cross bolts so you can fix the height and hold the poles together. It's not galvanized relatively thinly, and moisture from the concrete and ground can quickly rust the pole. Can I purchase replacement plexiglass for the back panel? How do I order? Tools are required to complete. As long as the product is valid, you can find the store to replace the ball rack glass plate, or purchase plexiglass from a local store. Mine did not come with instructions. Can I find them online? Each basketball stand product contains an instruction manual. If you want to get more installation, disassembly, and usage knowledge, you can get it on the product link homepage.