📬 Mail like a pro—protect, seal, and impress every time!
Triplast’s 10-pack of A3 C3 manilla hard board envelopes combines a rigid 1000 micron backing with 120gsm kraft paper front to protect flat documents from bending. Featuring a peel & seal strip for quick, secure closure, these eco-conscious envelopes are made from 100% recycled, biodegradable materials. Perfectly sized for A3 sheets, they reduce postage costs while ensuring your important papers arrive crease-free and professional.
| ASIN | B01H01UHSG |
| Best Sellers Rank | 815 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 9 in Packing List Envelopes |
| Brand | Triplast |
| Closure | Self-Seal |
| Colour | Brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (941) |
| Date First Available | 13 Jun. 2016 |
| Item Weight | 114 g |
| Manufacturer | Triplast |
| Manufacturer Part Number | A3 C3 |
| Material Type | Paper |
| Model Number | A3 C3 |
| Number of Items | 10 |
| Paper Finish | Uncoated |
| Product Dimensions | 32.4 x 45.7 x 0.2 cm; 113.85 g |
| Shape | Rectangular |
| Sheet Size | A3 |
| Size | A3 C3 (457 x 324mm) |
L**N
Good Quality
Good quality & value. Adhesive sticks well. Board is sufficiently rigid to offer protection to items.
M**T
Good and strong
Good strong bags Good price
R**R
Just the job for posting art prints
Just the job for posting art prints.
K**R
Convenient but not cheap
Could find cheaper in shops. Delivered and product was satisfactory.
S**A
Good sized envelopes
Good envelopes , thanks .
G**N
Great
It keeps my prints safe and straight . I love the additional note 'do not bend '
S**N
Excellent lge sq calendar envelope.
I was at a loss with no envelope to send my caledars by post. At Triplast I found all sizes but most especially I found exactly the right size to fit large square 32cm caledar. Its not quite sqare but that works out fine as some of the calendars are not quite square!!! Very good price too, pack of 10 for £7.45.
T**N
Well made
well made and Sturdy
I**A
Están muy bien para entrega de fotogorafías ya que la base de cartón no permite que se doblen los documentos
P**E
Excellent pour la protection et la remises de photos, sous passe-partout de 30 x 40 cm
M**X
COstano ma ne vale la pensa se il tuo contenuto è importante non venga piegato cme ad esempio i nosrti calendari: ho avuto la fortuna di acquistarli in offerta
S**E
Sehr stabil und für die Aufbewahrung von Urkunden perfekt
Y**S
Dopo tante ricerche vane sono finalmente riuscito a trovare queste buste formato A3 molto robuste e funzionali che si differenziano dalle normali buste postali imbottite per la presenza della base in cartone rigido che garantisce la preservazione del contenuto contro le pieghe e i colpi da trasporto
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