The carpets have a [[Cotton|cotton]] foundation and a [[Wool|wool]] pile or a [[Silk|silk]] foundation and a silk pile. Some carpets are also made with wool and silk highlights.<ref>Moheban, 2015, p.461-462.</ref>
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The Qum carpets have a [[Cotton|cotton]] foundation and a [[Wool|wool]] pile or a [[Silk|silk]] foundation and a silk pile. Some carpets are also made with wool and silk highlights.<ref>Moheban, 2015, p.461-462.</ref>