Similar to the masking/sheeting products found in a hardware store but with better scaling for model work, and the usual high quality, low tack adhesive of Tamiya tape for a very clean, non-damaging edge (with proper burnishing). Very pleased with the results!

This is nice for masking off large areas. A little more convenient than putting tape on an edge of newspaper. Good if you are a little lazy.

This tape is a great product. The sheeting makes protecting even large areas a breeze. Highly recommended.