Crossbars for narrow looms

Crossbars for narrow painting looms. Crossbars are used to reinforce already folded looms, so that the construction is more solid (crossbars are used in larger formats, smaller ones are not needed). The crossbar is selected in the same dimension as the shorter loom (eg up to 70x100 cm format, we should purchase a 70 cm crossbar). Please note that the cross-bar cuts have only a loom size of 50 cm or more!