Our red rubber stamps are deeply etched and most images are available mounted on cling foam or unmounted.
Cling-foam mounted stamps temporarily stick to clear acrylic blocks without any extra adhesive. Cling-mounted stamps give you the quality of rubber with the convenience of clear! Some sets with many pieces are only available on unmounted sheets. Here are instructions on how to use unmounted rubber stamps.
EZ Mount, aka cling foam is in the collage supplies section.
Clear stamps are very flexible and behave like stamps mounted on EZmount foam (they temporarily stick to acrylic blocks by themselves) and you can see exactly where you're stamping because they're clear. They come packaged with an acetate index sheet (that you can use to store the stamps).