These are usually stiffened with pasteboard, cardboard or layers of heavy canvas. Thereafter, any text copied to the Windows clipboard is appended to the pasteboard document. Supporters stiffened with cardboard or pasteboard and covered in silk or linen were also popular. Came in white pasteboard mailer boxes with direct-printed black-text labels. The cartridge was held in an aluminium launch tube, externally reinforced with pasteboard. It resembles the cover of Mason jar lid (Schraubglasdeckel) and was made from pasteboard. In 1847 this mill was producing pasteboard. It was derisively referred to as the "pasteboard capitol". These "pasteboard tickets" were redeemable only at company stores, which operated at high profit margins. Rather, the giant bug is a simple pasteboard prop controlled with wire.