---
product_id: 48335240
title: "Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ..."
brand: "simply genius"
price: "¥9907"
currency: JPY
in_stock: null
reviews_count: 13
category: "Simply Genius"
url: https://www.desertcart.jp/products/48335240-simply-genius-draft-stopper-for-bottom-of-door-36-inch
store_origin: JP
region: Japan
---

# Noise reduction design All-season temperature control 36-inch full door coverage Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ...

**Brand:** simply genius
**Price:** ¥9907
**Availability:** ❌ Out of Stock

## Summary

> 🛋️ Stop drafts, start comfort — your door’s new best friend!

## Quick Answers

- **What is this?** Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... by simply genius
- **How much does it cost?** ¥9907 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48335240-simply-genius-draft-stopper-for-bottom-of-door-36-inch)

## Best For

- simply genius enthusiasts

## Why This Product

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

## Key Features

- • **Sleek & Durable Style:** Classic brown polyester cover blends with décor while lasting through seasons.
- • **Seal Every Gap, Every Season:** Blocks drafts year-round to keep your space cozy or cool.
- • **Effortless Handling & Storage:** Corded handle lets you hang it up when not in use—no clutter, no hassle.
- • **Versatile Fit for Doors & Windows:** Perfect for traditional, sliding doors, and window sills up to 4 inches wide.
- • **Weighted Design for Ultimate Quiet:** Prevents wind intrusion and reduces noise for peaceful rooms.

## Overview

The Simply Genius Draft Stopper is a 36-inch polyester under-door and window blocker designed to seal gaps up to 4 inches, reducing drafts and noise year-round. Its weighted, versatile design fits most doors and window sills, offering durable, stylish protection that enhances home comfort and tranquility.

## Description

Buy Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door Blocker & Window Draft Blocker: Draft Stoppers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Draft stopper - Seems to work well to keep draft out
Review: A good find! - These are attractive and useful.

## Features

- All-Season Comfort: The Simply Genius Draft Stopper for Bottom of Door effectively blocks drafts, ensuring your home remains warm in winter and cool in summer. This under door draft stopper and window draft stopper reduces noise, enhancing indoor tranquility
- Versatile Protection: Fit for traditional and sliding doors, as well as window sills, this draft guard seals gaps efficiently. The weighted design of this door noise blocker prevents wind intrusion, offering peace and quiet in any room
- User-Friendly Design: Easily place this draft door stopper along floors or window sills to block cold air and noise. Its corded handle allows for convenient hanging on doorknobs or closet hooks when not in use
- Stylish and Functional: Available in classic colors like black, brown, and gray, this door snake draft stopper seamlessly complements any home décor. Its mini bean bag style adds a touch of elegance while providing effective draft blocking
- Durable and Efficient: Crafted with a 100% polyester cover, this door air draft stopper is designed for longevity and year-round efficiency. Measuring 36 inches, it fits most standard doors, ensuring reliable protection against drafts and door noise

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075RGHB8F |
| Best Sellers Rank | #81,358 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #112 in Under Door Draft Stoppers |
| Brand | Simply Genius |
| Color | Brown |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,274) |
| Date First Available | September 19, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.52 pounds |
| Item model number | Brown Color |
| Manufacturer | Simply Genius |
| Material | Polyester |
| Maximum Gap Fill | 4 Inches |
| Number of Pieces | 2 |
| Product Dimensions | 36"L x 4"W x 3"Th |
| UPC | 841933115542 |

## Product Details

- **Brand:** Simply Genius
- **Color:** Brown
- **Material:** Polyester
- **Maximum Gap Fill:** 4 Inches
- **Product Dimensions:** 36"L x 4"W x 3"Th

## Images

![Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... - Image 1](https://m.media-amazon.com/images/I/41WX6P+NBcL.jpg)
![Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... - Image 2](https://m.media-amazon.com/images/I/41d3TRLFMgL.jpg)
![Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... - Image 3](https://m.media-amazon.com/images/I/41oI3CS3nVL.jpg)
![Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... - Image 4](https://m.media-amazon.com/images/I/41tLOhu1V3L.jpg)
![Simply Genius Draft Stopper for Bottom of Door - 36-Inch, Brown - Under-Door ... - Image 5](https://m.media-amazon.com/images/I/51BuFy99WCL.jpg)

## Questions & Answers

**Q: Does the cover zip off?**
A: No it does not zip off

**Q: Are these machine washable? how can you clean them as i can imagine they do get dirty in time. is there a slip cover?  breeding ground for bacteria.**
A: We do not recommend machine washing for these items, instead we recommend spot cleaning the outer fabric with soap & water if dirty, and hanging to dry.

**Q: How tall is it?**
A: 36”Long x 4”Wide x 3”High, and a  4” drop from handle

**Q: What is the fabric and what is it filled with?**
A: The fabric cover is 100% polyester. The filling is 78% stones and 22% polyester fiber.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Draft stopper
*by J***Y on December 7, 2025*

Seems to work well to keep draft out

### ⭐⭐⭐⭐⭐ A good find!
*by L***. on November 23, 2025*

These are attractive and useful.

### ⭐⭐⭐⭐ Good value
*by S***S on January 24, 2023*

Works like a champ. Has a nice cord on end to hang up when not in use. Prevent s drafts.

## Frequently Bought Together

- Simply Genius Cold Weather Under Door Draft Stopper, 36-Inch Door Snake Draft Stopper, Wind Blocker for Door Bottom and Window Sill, Ideal for All-Season, Winter or Cold Weather (Brown)
- Vellure® door draft stoppers for bottom of door - NEW premium door sweep / door seal strip (save energy – installs quickly and easily) door weather stripping, ideal for keeping out cold (1x39" brown)

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**Shop now:** [https://www.desertcart.jp/products/48335240-simply-genius-draft-stopper-for-bottom-of-door-36-inch](https://www.desertcart.jp/products/48335240-simply-genius-draft-stopper-for-bottom-of-door-36-inch)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*