--- product_id: 3450422 title: "Classroom Keepers Mailbox, 30-Slot | Blue, 21\"H x 31-5/8\"W x 12-3/4\"D, 1 Unit" brand: "pacon" price: "NT$8652" currency: TWD in_stock: true reviews_count: 13 category: "Pacon" url: https://www.desertcart.tw/products/3450422-classroom-keepers-mailbox-30-slot-blue-21h-x-31-5 store_origin: TW region: Taiwan --- # 30 slots, each 1.75"H x 10"W x 12.5"D Made from recycled, recyclable cardboard Proudly USA made by Pacon Classroom Keepers Mailbox, 30-Slot | Blue, 21"H x 31-5/8"W x 12-3/4"D, 1 Unit **Brand:** pacon **Price:** NT$8652 **Availability:** ✅ In Stock ## Summary > 📚 Elevate your classroom game—where organization meets eco-conscious style! ## Quick Answers - **What is this?** Classroom Keepers Mailbox, 30-Slot | Blue, 21"H x 31-5/8"W x 12-3/4"D, 1 Unit by pacon - **How much does it cost?** NT$8652 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/3450422-classroom-keepers-mailbox-30-slot-blue-21h-x-31-5) ## Best For - pacon enthusiasts ## Why This Product - Trusted pacon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Assemble your entire 21"H x 31.6"W x 12.7"D mail system in minutes with clear instructions—no tools required. - • **Flexible & Scalable:** Mix and match multiple units to tailor your classroom’s unique organizational needs. - • **Eco-Chic Organization:** Crafted from sturdy, recycled cardboard—organize sustainably without sacrificing durability. - • **Trusted Educational Brand:** From the Dixon Ticonderoga family, a name educators rely on for quality and innovation. - • **Maximize Classroom Efficiency:** 30 individual slots with customizable tabs keep every assignment perfectly sorted and easy to find. ## Overview The Classroom Keepers Mailbox is a 30-slot paper organizer made from sturdy, recycled cardboard, designed to streamline classroom or home assignment management. Each slot features an individual tab for easy labeling, and the unit assembles quickly into a compact 21"H x 31.6"W x 12.7"D system. Proudly made in the USA by Pacon, this eco-friendly mail sorter blends functionality with sustainability, perfect for educators seeking efficient, scalable organization solutions. ## Description Classroom mailbox is great for organizing materials by student, subject or class period. Each mailbox is designed with an individual name tab for each slot. Mix and match with other mailboxes to get the right number for your classroom. Review: 5 stars only to get your attention! - Garbage! do not waste your money. The cardboard is cheap and flimsy. Once assembled it is bowing to one side. I cannot believe this product is over $50. I needed something quickly for my classroom. I wish I would have paid a little more for something that will last more than a month. Review: Great! - Just what I needed! Only had it up for a few weeks so far, but it's pretty sturdy so far. The kids are not constantly in and out of them though - I put papers in them all week and send all of it home on Wednesdays, and I hand them the big envelopes that fit inside. So if you plan on having kids go in and out of it, it may not last as long. ## Features - Cardboard - EASY ORGANIZATION: Get and stay organized with this paper holder system to store, protect, and organize materials such as student assignments in the classroom or at home; Each slot measures 1-3/4"H x 10"W x 12-1/2"D and comes with an individual tab for easy labeling - STURDY: Made from corrugated cardboard which is incredibly strong - EASY-TO-ASSEMBLE: Easily create a 21"H x 31-5/8"W x 12-3/4"D paper storage system with 30 slots each measuring 1-3/4"H x 10"W x 12-1/2"D; Instructions are included - RECYCLABLE & USA MADE: Quality made in America from recycled material and is recyclable - TRUSTED BRAND: Classroom Keepers is part of the Dixon Ticonderoga family of products which teach, learn, and create ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00377TSB0 | | Best Sellers Rank | #5,048 in Office Products ( See Top 100 in Office Products ) #11 in Book Display & Storage | | Brand | Pacon | | Brand Name | Pacon | | Capacity | 30 load | | Color | Blue | | Customer Reviews | 4.0 out of 5 stars 3,181 Reviews | | Finish Type | Unfinished | | Finish Types | Unfinished | | Global Trade Identification Number | 00045173013181 | | Included Components | Mailroom Sorter | | Item Dimensions L x W x H | 12.5"L x 10"W x 1.75"H | | Item Part Number | 1318 | | Item Type Name | Mailroom Sorter | | Item Weight | 3.2 ounces | | Manufacturer | PACON CORPORATION | | Manufacturer Part Number | 001318 | | Manufacturer Warranty Description | No warranty. | | Material | Cardboard | | Material Type | Cardboard | | Model Number | 001318 | | Product Dimensions | 12.5"L x 10"W x 1.75"H | | UPC | 045173013181 | | Unit Count | 1 Count | ## Product Details - **Brand:** Pacon - **Color:** Blue - **Item Weight:** 3.2 ounces - **Material:** Cardboard - **Product Dimensions:** 12.5"L x 10"W x 1.75"H ## Images ![Classroom Keepers Mailbox, 30-Slot | Blue, 21"H x 31-5/8"W x 12-3/4"D, 1 Unit - Image 1](https://m.media-amazon.com/images/I/71qgkT00NqL.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Questions & Answers **Q: How sturdy is this when full? We will only use it a few times a year, but when we do use it every slot will be nearly full. Will it hold up to that?** A: No, it won't hold up. The one I bought started to sag within a couple of weeks, and the slots were nowhere near full. Spend the extra money and get a wooden one. **Q: I came with no instructions. Can you tell me where to download the assembly instructions?** A: https://pacon.com/files/pacon_content/Product%20-%20Downloads/001308%20REV-120165_RevisionA.pdf **Q: What are the dimensions of the entire box?** A: I have not seen it in person but the product details say 32 inch x 12 inches x 21 **Q: what are the deminsions of the name tab?** A: 2 3/4 x 3/4 inches. The Avery 5195 0r 8195 labels fit with room to spare. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5 stars only to get your attention! *by V***R on August 31, 2025* Garbage! do not waste your money. The cardboard is cheap and flimsy. Once assembled it is bowing to one side. I cannot believe this product is over $50. I needed something quickly for my classroom. I wish I would have paid a little more for something that will last more than a month. ### ⭐⭐⭐⭐⭐ Great! *by A***R on September 14, 2021* Just what I needed! Only had it up for a few weeks so far, but it's pretty sturdy so far. The kids are not constantly in and out of them though - I put papers in them all week and send all of it home on Wednesdays, and I hand them the big envelopes that fit inside. So if you plan on having kids go in and out of it, it may not last as long. ### ⭐⭐⭐⭐ Easy Student Organization and Grading Method *by M***L on July 31, 2025* I wish it was laminated or plastic to prevent damage, but it's held up all year long. I may need a new one for next year but students were WAY more organized. Since I taught 5 classes, the mailboxes even allow for up to 5 folders, so grading and returning grades was much easier. I'd recommend this, even if it's a little pricy. A simple youtube video can help you set it up. Weighs less than a gallon of milk, made of average-thick card board, and fits on a table about 3 ft wide by 2.5 ft tall ## Frequently Bought Together - Pacon Classroom Keepers 30-Slot Mailbox, Blue (001318) - Amazon Basics Wood-Cased #2 Pencils, Pre-sharpened, HB Lead Bulk Box, 150 Count, Yellow --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/3450422-classroom-keepers-mailbox-30-slot-blue-21h-x-31-5](https://www.desertcart.tw/products/3450422-classroom-keepers-mailbox-30-slot-blue-21h-x-31-5) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-08-25*