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The Rectangle Flat Bottom Plate is 18 in. x18 in. with a square collar to accept the square flexible chimney liner at the bottom. Can be trimmed down if needed with a pair of good tin snips. Note: Rectangle chimney liner components are custom made to your specifications and are not refundable. Please contact us if you have any questions.
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We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2025
$99.99