Outlet priceThe first 4 are $23.46 inc GST each, then $32.23 inc GST. Buy as many as you need.See all Outlet stock
GBC A3 size binding covers pack with leathergrain finish in black, marked heavy protection, 300 GSM and 25 pack, showing a bound recipe book
Single black GBC A3 binding cover sheet with an embossed leathergrain texture across the whole board
Older design GBC A3 leathergrain back binding cover pack, heavy protection, black, 300 GSM, 25 pack size, with a bound recipe book
GBC A3 size binding covers pack with leathergrain finish in black, marked heavy protection, 300 GSM and 25 pack, showing a bound recipe book
Single black GBC A3 binding cover sheet with an embossed leathergrain texture across the whole board
Older design GBC A3 leathergrain back binding cover pack, heavy protection, black, 300 GSM, 25 pack size, with a bound recipe book
GBC A3 size binding covers pack with leathergrain finish in black, marked heavy protection, 300 GSM and 25 pack, showing a bound recipe book
Single black GBC A3 binding cover sheet with an embossed leathergrain texture across the whole board
Older design GBC A3 leathergrain back binding cover pack, heavy protection, black, 300 GSM, 25 pack size, with a bound recipe book
GBC

GBC Binding Cover A3 Leathergrain Black Pack of 25

Regular price
$23.46
Sale price
$23.46
Regular price
Normally $32.23
Or 4 payments of $8.06 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: PQBCL300A3BK25

UPC: 9310691000953

MPN: BCL300A3BK25

A Black Board Back For A3 Bound Work

GBC BCL300A3BK25 is a pack of 25 black A3 back covers for binding, made from 300gsm board with an embossed leathergrain face and a heavy protection mark on the pack.

A3 documents tend to be the ones that get spread across a table: site plans, architectural drawings, spreadsheets printed large, design boards and menus. A stiff back gives those big sheets something firm to rest on when they are opened and turned, and black keeps the finish plain behind colourful printed work.

The board carries an embossed leather effect, which ACCO describe as keeping bound documents clean and protected from damage. ACCO list it for comb and wire binding. Place it behind the last page and put a clear front on top so the title sheet stays visible.

For the front, see the A3 option in clear binding covers. Other backs are in leathergrain binding covers, and combs and wire are under office binding supplies.

  • Black A3 back binding covers, pack of 25
  • 300gsm board, as printed on the pack
  • Embossed leather effect pattern, in ACCO words
  • Marked heavy protection on the pack
  • Listed by ACCO for comb and wire binding
  • Matches the GBC A3 clear front cover, code BCP25CLRA325
  • Site plans and architectural drawing sets
  • Large format spreadsheets and financial schedules
  • Design boards and presentation mock ups
  • Restaurant and cafe menus bound in A3
  • School art and project folios

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: GBC

MPN: BCL300A3BK25

Mega Code: PQBCL300A3BK25

Product Type: Back binding cover

Size: A3

Colour: Black

Board Weight: 300gsm

Finish: Embossed leathergrain

Protection Level: Heavy, as marked on the pack

Binding Styles: Comb and wire, as listed by ACCO

Pack Size: 25 covers

Unit: Pack

FAQs

That depends on the machine, not the cover. Check the maximum paper size and punch length of your binder before ordering A3 covers.
A back. The older pack is printed leathergrain back binding cover. Use a clear front on top so the title page shows.
Neither ACCO nor the pack say they are. They are normally punched on your binder along with the pages.
No. ACCO list it for comb and wire binding only.
Yes. GBC BCL300BK25 and BCL300BK100 are the A4 black leathergrain covers in packs of 25 and 100.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.