folder-closed

<svg fill="currentColor" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="M448 448L64 448c-35.3 0-64-28.7-64-64l0-176 512 0 0 176c0 35.3-28.7 64-64 64zm64-288L0 160 0 96C0 60.7 28.7 32 64 32l138.7 0c13.8 0 27.3 4.5 38.4 12.8l38.4 28.8c5.5 4.2 12.3 6.4 19.2 6.4L448 80c35.3 0 64 28.7 64 64l0 16z"/></svg>

<i class="ti ti-folder-closed"></i>

ti ti-folder-closed

<i class="ti ti-011666"></i>

ti ti-011666

<svg aria-hidden="true" focusable="false" fill="currentColor" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="M448 448L64 448c-35.3 0-64-28.7-64-64l0-176 512 0 0 176c0 35.3-28.7 64-64 64zm64-288L0 160 0 96C0 60.7 28.7 32 64 32l138.7 0c13.8 0 27.3 4.5 38.4 12.8l38.4 28.8c5.5 4.2 12.3 6.4 19.2 6.4L448 80c35.3 0 64 28.7 64 64l0 16z"/></svg>

<svg aria-hidden="true" focusable="false" fill="currentColor" viewBox="0 0 512 512" xmlns="http://www.w3.org/2000/svg"><path d="M448 448L64 448c-35.3 0-64-28.7-64-64l0-176 512 0 0 176c0 35.3-28.7 64-64 64zm64-288L0 160 0 96C0 60.7 28.7 32 64 32l138.7 0c13.8 0 27.3 4.5 38.4 12.8l38.4 28.8c5.5 4.2 12.3 6.4 19.2 6.4L448 80c35.3 0 64 28.7 64 64l0 16z"/></svg>

https://cdn.jsdelivr.net/npm/@ticnob/icons@1/icons/folder-closed.svg