---
product_id: 536891515
title: "Custom Size White Cordless 100% Blackout Roller Shades for Window Blinds, Cut to Size Free-Stop Thermal Insulated Roller Blinds for Windows Shades for Bedroom, Living Room,Home Office,White"
brand: "tonature"
price: "R$1042"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/536891515-custom-size-white-cordless-100-blackout-roller-shades-for-window
store_origin: BR
region: Brazil
---

# 100% blackout material Custom sizes (12"-94") Thermal insulation Custom Size White Cordless 100% Blackout Roller Shades for Window Blinds, Cut to Size Free-Stop Thermal Insulated Roller Blinds for Windows Shades for Bedroom, Living Room,Home Office,White

**Brand:** tonature
**Price:** R$1042
**Availability:** ✅ In Stock

## Summary

> Transform Your Space with Style! 🏡

## Quick Answers

- **What is this?** Custom Size White Cordless 100% Blackout Roller Shades for Window Blinds, Cut to Size Free-Stop Thermal Insulated Roller Blinds for Windows Shades for Bedroom, Living Room,Home Office,White by tonature
- **How much does it cost?** R$1042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/536891515-custom-size-white-cordless-100-blackout-roller-shades-for-window)

## Best For

- tonature enthusiasts

## Why This Product

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

## Key Features

- • **Stylish & Functional:** Elevate your decor while enjoying practical benefits.
- • **Ultimate Light Control:** Experience total darkness with our 100% blackout fabric.
- • **Hassle-Free Installation:** Quick and easy setup with all necessary accessories included.
- • **Energy Efficiency Champion:** Save on heating and cooling costs with superior thermal insulation.
- • **Perfect Fit for Every Window:** Choose from a wide range of sizes to match your unique space.

## Overview

The Custom Size White Cordless 100% Blackout Roller Shades offer a versatile solution for any window, available in sizes from 12" to 94". Crafted with blackout material and thermal insulation, these shades provide exceptional light control and energy efficiency. Easy to install and stylish, they are perfect for bedrooms, living rooms, and home offices.

## Description

Custom Size White Cordless 100% Blackout Roller Shades for Window Blinds, Cut to Size Free-Stop Thermal Insulated Roller Blinds for Windows Shades for Bedroom, Living Room,Home Office,White

## Features

- MULTIPLE SIZES AVAILABLE: We offer a wide range of sizes to fit various window dimensions, ranging from 12" to 94" in width. This makes it easy to find the perfect fit for your specific window size, whether it's for your bedroom, living room, bathroom, kitchen, French doors, or office. No matter the size of your window, we have a shade that will work for you. With our wide range of size options, you can easily find the right fit to provide your space with both style and functionality.
- BLACKOUT MATERIAL: This cordless window roller shade is expertly crafted with an exclusive textured fabric and a white 100% blackout backing that blocks incoming light. It's perfect for creating a comfortable and dark environment day or night. It's ideal for bedrooms, nursery, home theaters, or any room where light control is a top priority. Whether you want to improve your sleep quality or enhance your viewing experience, this blackout roller blinds is the perfect solution.
- THERMAL INSULATION: Tonature thermal insulated roller blinds offers exceptional year-round energy efficiency. Studies show that surface windows can cause up to 30% of heat loss, leading to higher heating bills and energy waste. Our shade's exceptional thermal insulation helps prevent heat loss in winter and blocks heat in summer, reducing heating and cooling costs. Its stylish colors and patterns add a touch of beauty to any room while maintaining its insulation performance.
- EASY TO INSTALL: Our roller shades are designed with easy installation in mind. We provide all necessary accessories and easy-to-follow instructions to make the installation process quick and hassle-free.With our roller shades, you can quickly and easily upgrade your home or office with exceptional energy efficiency, thermal insulation, and stylish design.
- HOW TO CHOOSE THE RIGHT SIZE for Your Window, follow these guidelines: for inside mount, the window width equals the blind width and window height equals the blind height. For example, a 23" width by 72" length window requires a 23" width by 72" length blind. For outside mount, add at least 4" to both the width and height. Keep in mind that the fabric width will be 0.8" shorter than the shade size. If your existing blind height is significantly different, consider a custom size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Care Instructions | Spot Clean Only |
| Material Type | Polyester |
| Number Of Panels | 1 |
| Size | Cutsom Size |
| Number of Items | 1 |
| Mounting Type | Outside Mount/Inside Mount |
| Water Resistance Level | Not Water Resistant |
| Additional Features | UV Protection, Blackout |
| Closure Type | Wand Tilt |
| Opacity | Blackout |
| Operation Mode | Manual |
| Item Shape | Rectangular |
| Pattern | Solid |
| Color | White |

## Product Details

- **Material:** Polyester
- **Brand:** Tonature
- **Color:** White
- **Opacity:** Blackout
- **Recommended Uses For Product:** Indoor

## Images

![Custom Size White Cordless 100% Blackout Roller Shades for Window Blinds, Cut to Size Free-Stop Thermal Insulated Roller Blinds for Windows Shades for Bedroom, Living Room,Home Office,White - Image 1](https://m.media-amazon.com/images/I/71ahNAI0HrL.jpg)

## Available Options

This product comes in different **Color, Size** options.

---

## 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.com.br/products/536891515-custom-size-white-cordless-100-blackout-roller-shades-for-window](https://www.desertcart.com.br/products/536891515-custom-size-white-cordless-100-blackout-roller-shades-for-window)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-24*