Wall Shelf

Almost 20in by 4in Wall Shelf, use any 4 in shelf bracket just make sure you don't screws to long. Here is a link to a set i have used before. https://www.amazon.com/AISINYI-Shelf-Brackets-Hanging-Countertop/dp/B0CT8M8KLX/ref=sr_1_2_sspa?crid=1QKI5RLLKQI6E&dib=eyJ2IjoiMSJ9.QH1FmNN4_xuO5pBdWo_hysBuu3S9JS-yG3PeOtVUN8LUbXbWVJYIN2Tc31dq1XuziYhTUjQzLgEezJZJQwT3e6gOjTKTAYzZmLSg6IOcRcioFnIEfMAVvLeSKz67dmUf0Frf4DrUv-alkPQkcfxtKv4MzBylbj4cjnxPUAor2cYnfLapD8wMBZ7j0sqQEp6W1RjRlEjKGlOHr1E2VoxLSWBUdLpDUQvyNXNNGuXpxshHUjqs1qQ-jyI2c5Z2U67WVLC7RW3V4WpzYly6f5q06FXaw7vYYsVSEjFPDpSWNdI.EPsIoNgGqFmugk2JC8K3fkMs8IAW_gIghfq986768xo&dib_tag=se&keywords=4in%2Bwall%2Bshelf%2Bbracket&qid=1768842678&sprefix=4in%2Bwall%2Bshelf%2Bbracket%2Caps%2C244&sr=8-2-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1