---
product_id: 40430162
title: "SmartSign \"No Cell Phone Use in This Classroom\" Sign | 7\" x 10\" Plastic"
brand: "smartsign"
price: "$U930"
currency: UYU
in_stock: true
reviews_count: 8
url: https://www.desertcart.uy/products/40430162-smartsign-no-cell-phone-use-in-this-classroom-sign-7
store_origin: UY
region: Uruguay
---

# 100% recyclable base material Pre-punched holes for easy mounting 55 mil HDPE plastic for tear resistance SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic

**Brand:** smartsign
**Price:** $U930
**Availability:** ✅ In Stock

## Summary

> 🚫📵 Make your classroom the focus zone, not the phone zone!

## Quick Answers

- **What is this?** SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic by smartsign
- **How much does it cost?** $U930 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/40430162-smartsign-no-cell-phone-use-in-this-classroom-sign-7)

## Best For

- smartsign enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sleek Handling:** Rounded, burr-free corners provide a professional look and prevent injuries
- • **Effortless Installation:** Pre-punched mounting holes make setup quick and hassle-free on walls, doors, or fence posts
- • **Eco-Friendly & Responsible:** Made from 100% recyclable materials to align with your sustainability goals
- • **Clear, Authoritative Messaging:** Conveys a no cell phone policy with a bold, unmistakable presence that commands respect
- • **Built to Last, Designed to Impress:** 55 mil thick HDPE plastic ensures tear resistance and up to 2 years of outdoor durability

## Overview

The SmartSign 'No Cell Phone Use in This Classroom' sign is crafted from durable 55 mil HDPE plastic, offering tear resistance and lasting up to 2 years outdoors. Featuring rounded, burr-free corners for safety and a professional finish, it includes pre-punched holes for easy mounting on various surfaces. Made from 100% recyclable materials, this sign delivers a clear, authoritative message to maintain focus and minimize distractions in educational environments.

## Description

Industry Leading DurabilityOur Plastic signs are made from 55 mils thick, tear-resistant HDPE (High Density Polyethylene) material. These plastic signs are perfect for indoors and limited outdoor use. but most signs last longer. Our signs are laminated for enhanced performance. You can clean off graffiti and your graphics are protected. Our No Cell Phone Use In This Classroom signs are better than comparable styrene signs, which become brittle and break.USA’s Oldest Sign ManufacturerFamily owned since 1918, we take immense pride in our signage. Being one of the oldest certainly means we know this business in and out. Our South Dakota factory is the oldest manufacturer of metal signs in the USA. We have been an integral part of safety and convenience our signs have provided over the years.Signs Give a Warning – So You Don’t Have ToPersonally warning people is not always the right solution. Say it with signs! No Cell Phone Use Sign is the safest and the most effective medium to reach out to maximum people on your property.

## Features

- DURABLE PLASTIC. Signs use 55 mil thick HDPE (high density polyethylene) and can last up to 2 years outside. Signs have a 100% recyclable base material.
- ROUNDED CORNERS. Signs have rounded corners and burr-free corners for safe handling, longer life and a professional appearance.
- GIVE A MESSAGE. Convey your No Cell Phone Allowed message with this sign.
- INSTALLATION. Signs have pre-punched and pre-cleared mounting holes for easy installation. Signs mount to walls, fence posts and doors, and can be used indoors or outdoors.

## Product Details

- **Brand:** SmartSign
- **Size:** 7" x 10"
- **Color:** White with Black Text
- **Material:** Plastic
- **Mounting Type:** Wall Mount
- **Orientation:** Landscape, Wall-mounted
- **Pre-printed:** Letter
- **Product Dimensions:** 10"L x 7"W
- **Manufacturer:** Lyle Signs, Inc.
- **Unit Count:** 1.0 Count

## Images

![SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic - Image 1](https://m.media-amazon.com/images/I/61WXUDrJb5L.jpg)
![SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic - Image 2](https://m.media-amazon.com/images/I/712fAo-FphL.jpg)
![SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic - Image 3](https://m.media-amazon.com/images/I/61oJSDXyuiL.jpg)
![SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic - Image 4](https://m.media-amazon.com/images/I/71Uvc9e3a-L.jpg)
![SmartSign "No Cell Phone Use in This Classroom" Sign | 7" x 10" Plastic - Image 5](https://m.media-amazon.com/images/I/61Ayf6mtU9L.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice sign for your class
*by W***E on July 19, 2023*

My line in the sand is a cell phone out in class. This sign looks great, reminds kids to have their phone put away and saves me a lot of trouble. Nice size and material.

### ⭐⭐⭐⭐⭐ Perfect for my classroom!
*by M***. on September 4, 2023*

Just what I was looking for. Can't wait to put it up in my classroom.

### ⭐⭐⭐⭐⭐ Message
*by M***T on April 25, 2021*

I bought this to put up in my classroom hoping that my students would read the sign and put their cell phones away. Did it work? No, my students still are on their phones. LOLI wish they were a bit large but overall, it is still a good buy.

## Frequently Bought Together

- "No Cell Phone Use in This Classroom" Sign by SmartSign | 7" x 10" Plastic
- SmartSign - S-4892-PL-10 "No Food, Drinks, Cell Phone" Sign | 7" x 10" Plastic Black/Red on White
- HY-KO PRODUCTS Hy-Ko Plastic Sign White 9" X 12" No Cell Phones Polystyrene

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**Shop now:** [https://www.desertcart.uy/products/40430162-smartsign-no-cell-phone-use-in-this-classroom-sign-7](https://www.desertcart.uy/products/40430162-smartsign-no-cell-phone-use-in-this-classroom-sign-7)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-22*