White cardboard envelopes B4 250×353 mm self-adhesive 10 pcs

Cardboard envelope package 250x353mm / White 10sz Reliable and solid envelopes for safe shipping White cardboard envelopes in B4 format is an excellent solution for companies, institutions and individual users who value reliability and aesthetics in securing shipments. Made of high quality cardboard weighing 500 g/m²effectively protect the content against buckling, moisture and other external factors. Safety and convenience of use Thanks to the use of self-adhesive tape with a protective strap, envelopes allow for quick and trouble-free closing of shipments.

Their rigid design ensures that documents and advertising materials will reach the recipient in perfect condition. Practical use supplies documents effectively protect contracts, invoices, certificates, and other important papers. Product Details – Dimensions: 250 x 353 mm (fits B4 format) 500 g/m² Color: white, white, white, white, white, white. 10 pieces Invest in professional cardboard envelopes and ensure safe shipping of your documents!