What envelope feature are these used to make?Word Craze Hard Balance Level 10 answer

The answer to the Word Craze clue “What envelope feature are these used to make?” from Hard Balance Level 10 is shown below. It has 4 letters.

Answer

4 letters
SEALWhat envelope feature are these used to make? = SEAL

About this level

Level10
Clues15
This clue9 of 15

Hard Balance Level 10 is one of 12 levels in the Hard Balance set and has 15 clues.

All Hard Balance Level 10 clues →