Lil XL letterbox size

600 x 245 x 35 mm
In stock
Only 50 left

(approx 24x10x1 in inches)

The Lil XL letterbox size is a very strong & stiff pizza style die cut cardboard postal box best used by internet retailers & web sellers as Barbecues, cool and chiller boxes packaging. As Europe’s largest ecommerce manufacturer, you can buy from us with confidence – see our icons below


During peak season, delivery for this item can take 5-10 working days for more info click here.

Don't forget, all prices are excluding 20% VAT. VAT will be applied to your order during checkout where applicable.

1-9 £1.63 each (ex vat)
  • 10+ £1.02 save 37%
  • 25+ £0.98 save 40%
  • 50+ £0.95 save 42%

Brown in colour & guaranteed not to let you down, the Lil XL letterbox size cardboard pizza style die cut postal box is made from single wall corrugated Kraft cardboard (FSC® material detail below)

The Lil XL letterbox size is our improved & perfected 21st century alternative to the inferior bog-standard 19th century industry norm ‘FEFCO 0420/ 0421/ 0426/ 0427/ 0428/ 0429’ carton cases available from everywhere else (those codes are enough to bore anyone)

The difference is that our attention to detail gives you unboxing excellence in mailing internet retail... at an affordable low cost price.

  • Fastest speed - Everything creases and locks into place faster with the Lil XL letterbox size than anything else like it, thus speeding up your packing process.
  • Best presentation & security - The hinged lid neatly & precisely aligns with the rest of the box leaving no nasty looking gaps. This feature offers security & prevents theft in transit.
  • Strongest & Stiffest to protect from damage - All of our pizza style die cut cardboard postal box range have double strength thickness left & right side walls and the perfected height flaps add up to 3x side thickness strength for the Lil XL letterbox size – It is even possible to stand on 98% of the sizes in this range without them crushing! Thus proving they are the strongest & stiffest postal mailing boxes of their kind.

The size really is good; Barbecues, cool and chiller boxes – perfect

We produce the Lil XL letterbox size ourselves in our world class factory using FSC® certified (Forest Stewardship Council) 150 Kraft E flute 150 Test corrugated cardboard – sadly we are the only packaging supplier ensuring every single box we sell is guaranteed environmentally ‘green’.

Box Type Flat Boxes <50mm
Color Brown Corrugated
Height 35
Internal Width MM 600
Width (mm) 501 - 600
Internal Length MM 245
Length (mm) 201 - 300
Internal Height MM 35
Height (mm) 0 - 100
Internal Width Inches 23.62
Internal Length Inches 9.65
Internal Height Inches 1.38
Item Thickness 150KB150T
Width 245
  • 100% recyclable

  • FSC® certified products