This is a 12" x 6" x 1/8" soft rubber grip sheet. It's soft, stretchy, and
slightly tacky to the touch; and clings firmly any smooth surface. Perfect
for keeping batteries and electronics from sliding or shifting position.
Add some
Velcro
straps, and you have an extremely stable way to mount components.
This method allows you to fix things firmly in place while retaining the freedom
to easily swap and rearrange parts without having to drill any new holes or bolt
on any brackets.
The sheets are also washable. After a long period of use the sheet will begin to lose some
of it's tackiness. Just wash the sheet with normal soap and water and it is back to new.