<p>Just wondering</p>
<p>There’s no way for us to know without weighing…take them to the post office - they’ll weigh them and then you pay…</p>
<p>A good rule of thumb: 1 oz or less requires a $0.42 stamp for a letter size envelope. Four quarters is about 1 oz. Hold them in each hand if the letter isn’t more than the quarters, you’re safe.</p>