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Cardboard envelopes and mailers

(9 products)

Post flat products securely with our rigid cardboard envelopes

Cardboard envelopes are a simple way to protect magazines, books, DVDs and other flat products in the post. Made from solid 500 – 550 gsm board, our envelopes provide a snug fit and protect items from punctures and knocks. For added flexibility, each envelope expands up to 20 mm in height to fit products of different sizes. A peel and seal strip also makes it easy to secure the contents.

Forming part of the comprehensive RAJA envelope range, our rigid cardboard envelopes are available in a range of popular sizes. For a more premium feel and a distinctive appearance, choose our white envelopes and get next day delivery on everything you need.