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Postal Tubes

All Postal Tube Options

50mm (2 inch) Diameter

76mm (3 inch) Diameter

101.6mm (4 inch Diameter)  (3mm Wall)

5" Diameter Triangular Tubes

152.4mm (6" Diameter Tubes)
203.2mm (8" Diameter Tubes)

Coloured Postal Tubes - Various

Extra Long Tubes

Clear Plastic Tubes

Wedding Invitation Tubes

Spare Caps For Postal Tubes

Boxes & Cartons

Boxes In Ascending Size

Boxes By Style

Pricing In Proportion PiP Boxes

Custom Boxes

Gift Boxes

Hard Backed Envelopes

Coloured Board Backed Envelopes

Padded Envelopes

Pricing In Proportion PiP Envelopes

All Board White Envelopes

All Board Coloured Envelopes

Record Mailers

Record Mailers

MusicMax Cardboard Record Mailers



Weighing Scales


Grip Seal Bags

Polythene Rolls

Clear Peel & Seal Plastic Bags

Lay Flat Tubing - Polythene

Protection & Void / Loose Fill

Bubble Wrap

Jiffy & Aircap Bubble Bags

Packing Peanuts - Environmentally Friendly

Packing Peanuts -Polystyrene

Foam Rolls - CellAire

Inflatable Laptop Computer & Bottle Packaging

Air Pillows / Air Cushions

Pre-Inflated Air Pillows

Replacement Air Pillow Rolls

Air Pillow Machines

Pallet Stretch Wrap & Dispensers

Pallet Stretch Films

Pallet Stretch Film Dispensers

Pallet Hand Strapping Tools, Machines, Banding,  Seals & Accessories

Hand Strapping Products

Steel Pallet Banding Seals

Protean Pallet Stak - Adjustable Plastic Pallets
Adhesive Tapes

Brown Packing Tape

Fragile Tape

Clear Tape

Custom Tape - Packing Tape With Your Logo

Masking Tape


Brown Wrapping Paper  Imitation Kraft
Pure Kraft Paper
Corrugated Paper / Cardboard Roll
Self Adhesive Corrugated Paper / Cardboard Sheets
Self Adhesive Corrugated Paper / Cardboard Rolls

Tissue Paper

A4 Copier Paper

Materials Handling

Handling Equipment

Clarke Sack Trucks

Warrior Pallet Trucks

Clarke Pallet Trucks
Clarke Hydraulic Lifting Tables


Self Propelled Stackers

Warehouse & Industrial Heaters

Clarke - Devil Propane Space Heaters

Clarke - Paraffin / Diesel Fired Space Heaters

Radiant Heaters 
Warehouse & Industrial Lighting

Floodlights & Work Lights

Lowbays Low Bays - Warehouse & Industrial Sodium Lighting

Clarke Generators
Clarke Generators
DIY & Industrial Air Compressors

Air Compressors

Clarke Power Washers

Power Washers

Security Products


Key Cabinets

Cash Boxes

Shelving & Storage Products

Shelving & Storage

Warehouse Sundries

Staplers, Staple Pliers & Guns


Tape Measures

Special Offers

Special Offer Items


No need to pre-register to use this site- Simply add items to your basket and pay securely online with Credit/Debit Card or Paypal at checkout. Cheque payments are also welcome.

Fast FREE Shipping - 99% of products available for immediate free shipping on 24 or 48hr service. Some postcodes are excluded from free shipping offer. Check excluded postcodes here

Established Reputation - For quality low priced packaging solutions - throughout UK & Europe.

Bespoke Service - We'll listen to you and help you overcome any packaging problems in a cost effective way.

Transparent Pricing Policy.

Apart from a very small number of Northern Scottish Postcodes, all of our prices are shown Inclusive of VAT and Shipping to UK Mainland addresses. So no nasty surprises for you at the checkout. Customers in Northern Scotland check if you qualify for free shipping here. Offshore customers please call 02476 422000 for a very competitive shipping quote.


Die Cast Pewter Model Cars

Classic & Contemporary British, American & European Cars Including Jaguar, Triumph & Austin

Fantastic Racing Dioramas Of Classic British Sports Cars In Action

Steam & Diesel Locomotive Models - Made With Coal

Classic Cars - Made With Coal

Defenda Packaging Giftware!

Why not visit our sister site for some fantastic and very unusual giftware

POSTAL TUBES / POSTER TUBES 21mm Internal Diameter

Large Letter Qualifying Postal Tubes - These Cardboard Tubes Are Designed To Qualify As Large Letters Under Royal Mail's Pricing In Proportion (PiP) - Sized Based Pricing Guidelines.

You Will Therefore Benefit From A Huge Saving On The Postage You Pay When Shipping Out Items In These Extra Narrow Diameter Tubes As They Will Not Need Sending Out As Packets, With The Extra Charge That Implies.


Perfect For Shipping A Range Of Items Including: Artist Brushes, Knitting Needles, Floats For Fishing, Short Slim Light Fluorescent Tubes Etc

DEFENDA TUBES - Our Spiral Wound Cardboard Postal Tubes Can Be Produced In Virtually Any Diameter Or Length Required - Please Contact Us For Details.

POSTAL TUBES - All Tubes Are Supplied With The Required Number Of Caps - Postal Tubes Metric / Imperial Size Guide & Conversion

Pricing In Proportion PiP Postal Tubes & Caps


Overall Length 350mm (appx 13.78")
Usable Length 318mm (appx 12.5")

Internal Diameter 21mm Diameter
Outside Diameter 24mm Diameter
Weight 25.6g Inc Caps

Purchase from our sister site
Buy Pricing in proportion tubes and caps
White Pricing In Proportion PiP Postal Tubes & Caps

Overall Length 350mm (appx 13.78")
Usable Length 318mm (appx 12.5")

Internal Diameter 21mm Diameter
Outside Diameter 24mm Diameter
Weight 25.6g Inc Caps

Purchase from our sister site
Buy Pricing in proportion tubes and caps



We can confirm that all of our tubes are manufactured from 100% totally recycled cardboard & are recyclable


The plastic end caps are made from LDPE [Low Density Poly-Ethylene] and can be taken to any recycling plant that accepts plastic.

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CALL US TODAY ON 02476 422000 Email

Plastic PiP Pricing In Proportion Ruler
PiP Pricing In Proportion Plastic Guide
Avoid Overpaying For Your Postage With These Durable Plastic Royal Mail Pricing In Proportion Gauges - Click Here
STAPLERS For Securing Postal Tube End Caps

View Our Stapler Range 

For Staplers

Tube Art - Decorate your postal tubes with our self adhesive artwork / decals


Click Here

Specialist Postal Tubes

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Coloured Postal

Gold Postal Tubes, Silver Postal Tubes, Red Postal Tubes, Blue Postal Tubes, Green Postal Tubes, Black Postal Tubes, Yellow Postal Tubes, White Postal Tubes.

Postal Tubes Size Guide Metric / Imperial  Conversion

Postal Tubes

Plain Buff Postal Tubes

STANDARD 1.5mm Wall

2" 50mm Diameter 1.5mm

2.5" 63.5mm Diameter 1.5mm

3" 76mm Diameter 1.5mm

2mm Wall

2" 50mm Diameter 2mm

3" 76mm Diameter 2mm

4" 101.6mm Diameter 2mm

3mm Wall

4" 101.6mm Diameter 3mm

6" 152.4mm Diameter 3mm

8" 203.2mm Diameter 3mm

10" 254mm Diameter 3mm


Extra Long Cores & Tubes

We Can Produce Bespoke / Custom Tubes & Cores To Virtually Any Specification Required...more info 

Read What Customers Say About Our

With Pricing in Proportion PiP Products - Boxes & Envelopes

Click Here


Postal Boxes

Select your Defenda Box type from those listed here or call to discuss other sizes

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