---
product_id: 48594561
title: "300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White"
brand: "papermania"
price: "₱1042"
currency: PHP
in_stock: true
reviews_count: 8
category: "Papermania"
url: https://www.desertcart.ph/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes
store_origin: PH
region: Philippines
---

# 300 gsm premium thickness Square tri-fold design Includes 10 self-seal envelopes 300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White

**Brand:** papermania
**Price:** ₱1042
**Availability:** ✅ In Stock

## Summary

> ✂️ Craft your story, fold your style!

## Quick Answers

- **What is this?** 300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White by papermania
- **How much does it cost?** ₱1042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes)

## Best For

- papermania enthusiasts

## Why This Product

- Trusted papermania brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready-to-Create:** Pre-scored tri-fold design means no prep, just craft
- • **Premium Thickness:** 300 gsm cardstock ensures a professional, sturdy feel
- • **Personalize with Ease:** Perfect for pens, paints, stickers, and even glitter for that wow factor
- • **Versatile Orientation:** Use cards in portrait or landscape for ultimate creative freedom
- • **All-Occasion Essential:** Ideal for birthdays, weddings, Christmas, and heartfelt thank yous

## Overview

Papermania’s 300 gsm square tri-fold window aperture card blanks come in a pack of 10 with matching self-seal envelopes. Designed for versatile portrait or landscape use, these pre-scored, high-quality cardstock cards provide a sturdy, professional base for personalized handmade greetings suitable for any occasion.

## Description

Papermania 300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White : desertcart.co.uk: Home & Kitchen

Review: Square trifold cards - These are really good cards use them for my watercolour hand painted cards, perfect quality ,makes them look very professional. Just ordered more. Great value for money.
Review: Good quality paper - Creating cross stitch Christmas cards

## Features

- USE Cards can be used in portrait or landscape orientation.Pre-scored and ready to use
- CREATIVITY Create your own beautiful handmade cards and send heartfelt notes to loved ones perfect for birthday Christmas weddings mother's day as a thank you and more
- DECORATE Stylish cardstock is ready to be personalised and embellished with pens paints stickers and embellishments.Add some glitter for a touch of sparkle and shine.You can write on them print and stick your craft materials on them too
- IDEAL Every essential needed to start in card and invite making. Plain and blank cards and envelopes are suitable for any occasion or event whether its birthday Christmas baby shower or wedding. Also great for scrapbooking supplies
- ESSENTIAL Must-have supplies for any crafty stash cardmaker and home hobbies, cardstock, card making, for Christmas, birthdays, Easter, Wedding, Thank You,

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004UD51YI |
| Best Sellers Rank | 32,721 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 112 in Card Stock |
| Brand | Papermania |
| Brand Name | Papermania |
| Closure Type | Self-Seal |
| Closure type | Self-Seal |
| Colour | White |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 495 Reviews |
| Global Trade Identification Number | 05055170138409 |
| Item Dimensions L x W | 30L x 173W millimetres |
| Item Shape | Square |
| Item Weight | 0.21 Kilograms |
| Item height | 0.1 centimetres |
| Manufacturer | Docrafts |
| Material | Cardstock |
| Material Type | Cardstock |
| Number of Items | 10 |
| Number of items | 10 |
| Occasion | Multiple Occasions |
| Recommended Uses For Product | cards, greeting cards |
| Size | 13.5 cm x 13.5 cm |
| Special Features | Personalized |
| Style | Square Gummed Envelopes |
| UPC | 781068971081 698797868004 |
| Unit Count | 10.0 Count |

## Product Details

- **Brand:** Papermania
- **Colour:** White
- **Closure type:** Self-Seal
- **Occasion:** Multiple Occasions
- **Material:** Cardboard

## Images

![300 gsm Square Tri Fold Window Aperture Card Blanks and Envelopes, Pack of 10, White - Image 1](https://m.media-amazon.com/images/I/51rMV3j3BAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Square trifold cards
*by S***R on 18 September 2024*

These are really good cards use them for my watercolour hand painted cards, perfect quality ,makes them look very professional. Just ordered more. Great value for money.

### ⭐⭐⭐⭐⭐ Good quality paper
*by N***N on 12 December 2024*

Creating cross stitch Christmas cards

### ⭐⭐⭐⭐⭐ Prompt service
*by R***C on 18 September 2025*

I like these have used before nice weight

## Frequently Bought Together

- Papermania Square Aperture Cards/Envelopes Tri Fold Window (10pk 300gsm) - White, One Size
- Papermania A6 300 GSM Tri Fold Window Photo Aperture Cards and Envelopes, Pack of 10, Cream
- Pro-Art 62105912 Strathmore Artist Trading Card Frame with Envelope, 3-Inch x 5-Inch, 6-Pack

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**Shop now:** [https://www.desertcart.ph/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes](https://www.desertcart.ph/products/48594561-300-gsm-square-tri-fold-window-aperture-card-blanks-envelopes)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-31*