The rubberized gel foam is noticeably firmer than I expected, which is great for my garage floor. My knees and lower back don’t ache after a few hours of tinkering around, and it’s held up fine under my heavy toolbox.
Henry★★★★★
I stand on this at my workbench for hours now and my knees don’t ache the way they used to. The rubberized bottom keeps it from sliding even when I lean hard, and the 18x22 size covers my whole stance.
George★★★★☆
Used it under my standing desk for two weeks now and the 18x22 size covers exactly the right spot without crowding my workspace. The shock absorption is real, my knees stopped aching by day three. Only wish it had a little more grip underneath on smooth floors.