iDEALS UK PACKAGING C5 PiP Large Letter Postal Boxes A5 229 x 159 x 20mm (10) Baby Blue

• Large Letter Ready: Designed to fit Large Letter size requirements, these C5/A5 PiP postal boxes feature internal dimensions of 229 × 159 × 20mm (23 x 16 x 2cm/9 x 6 x 0.8”) and are ideal for posting documents, greeting cards, stationery, cosmetics, jewellery, wax melts and other slim products.
• Strong E-Flute Cardboard: Manufactured from premium 150 K/T E-Flute corrugated cardboard, these blue mailing boxes are lightweight yet durable, weighing approximately 43g each and offering an approximate 0.75kg breaking strength for dependable protection during transit.
• Sustainable Packaging Choice: Made from 70% recycled materials and fully 100% recyclable and compostable, these cardboard postal boxes help reduce environmental impact while delivering professional packaging for businesses and personal use.
• Fast Fold FEFCO Design: Manufactured to the industry-standard FEFCO 0427 specification, each box features precision-scored fold lines and inset locking flaps for quick assembly without the need for glue or staples. Supplied flat-packed for space-saving storage.
• Perfect for Small Businesses: Whether you're an online retailer, seller or home business, these versatile postal boxes are ideal for shipping A5 documents, gift items, wax melts, accessories, craft products, stationery and subscription box contents with a clean, professional presentation.

Blue C5/A5 PiP postal boxes manufactured from 150 K/T E-Flute corrugated cardboard. The boxes are supplied flat packed and are suitable for mailing, packaging and storage applications. Each box has internal dimensions of 229 × 159 × 20mm and external dimensions of 245 × 165 × 24mm. The dimensions are intended for use with Large Letter postal services. Please check the current size and weight requirements of the postal service being used before sending. Each box weighs approximately 43 grams and has an approximate 0.75kg breaking strength. The boxes are manufactured using 70% recycled materials and are 100% recyclable and compostable. They follow the FEFCO 0427 box design and feature scored fold lines and locking flaps for assembly without glue or staples. The blue boxes can be used for packaging documents, greeting cards, jewellery, cosmetics, wax melts, stationery, photographs, craft supplies, accessories and other suitable flat or lightweight items. Key Features: Pack of 10 Purple C5/A5 PiP postal boxes Internal dimensions: 229 × 159 × 20mm External dimensions: 245 × 165 × 24mm 150 K/T E-Flute corrugated cardboard Approximate weight: 43g per box Approximate breaking strength: 0.75kg Made from 70% recycled materials 100% recyclable and compostable FEFCO 0427 design Supplied flat packed Scored fold lines and locking flaps No glue or staples required for assembly Suitable for mailing, packaging and storage Suitable for documents, cards, stationery, photographs, jewellery, cosmetics, wax melts and other lightweight items