NatureFlex Card Sleeves

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Compostable card sleeves available in 4 sizes. Great alternative to plastic. Available in C6 envelope size: 114 x 162 mm. Envelope size: 120 x 198 mm, Envelope size: 148 x 148mm. Envelope size: 165 x 165mm. Great for greeting card and envelope makers. Made from NatureFlex cellophane (not polypropylene), our bags are biodegradable and home compostable. Can be folded over at the top and sealed with a sticker, or heat sealed with a standard sealer, used for either plastic or cellophane.