A3 reinforced telescopic boxes

From  £1.20 ex. VAT 1.2

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In stock
  • Base and lid together results in sturdy protection
  • Manufactured from rigid corrugated board
  • Triple wall strength end walls, double sides
  • Telescopic lid and base allows for varying heights
  • Sold in packs, priced per box

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internal length mm
internal width mm
min internal height mm
max internal height mm
pack quantity
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£ per boxQuantity  
10% off15% off25% off35% off
up to 100100 +200 +500 +1000 +
430310105190brown25400 1.861.20 is 35% off
440320135240brown20400 1.95 1.75 1.65 1.46 1.26
430310105190white25400 2.10 1.89 1.78 1.57 1.36
Detailed description

Flexible A3 sized protection

Although these A3 boxes are only made from single wall corrugated board once they are constructed they produce robust and secure triple wall strength ends and solid double wall sides.

Rajapack’s A3 reinforced telescopic cardboard boxes are easy to assemble, just fold in the small flaps and then fold over the large flaps and secure in to the fixing slots. The telescopic two part lid and base means they can be used for a variety of different sized products based on A3 sizes and shapes. Reference BOC34 is slightly larger than A3 size for additional space. Available in brown and white finishes they can be sealed easily with tape or strapping.

Delivered flat packed. All dimensions are internal mm.

Sold in packs, priced per box.

To find the right box for your products, call us on 0800 542 44 28, talk to our packaging specialists and get next day delivery.

Quantity Available in packs of 25 or 50 boxes. Want to order in bulk? See our discounts for 100 or more boxes.

Size and shape optionsThese reinforced telescopic cardboard boxes are 430x310mm (LxW) with assorted adjustable heights between 105 and 190mm. Ref BOC34 is 440x320mm.

Weights and limits When constructed this single wall box provides double and triple protection at the sides and ends.

Materials Manufactured from single wall rigid flute corrugated board.

Environmental information Rajapack cardboard boxes are 100% recyclable and corrugated cardboard has the highest recycling rates of any packaging in the UK. On average our boxes are made from 75% recycled fibres and the ‘recycling loop’ is so efficient that used boxes can be recycled, remade and reused in just two weeks.

Delivery information Delivered flat-packed in packs of 20 or 25.
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