---
product_id: 11806638
title: "Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond"
brand: "rev-a-shelf"
price: "฿7909"
currency: THB
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.th/products/11806638-rev-a-shelf-sbdt-3942-a-1-large-under-sink
store_origin: TH
region: Thailand
---

# Leak Alert Custom Fit Durable Protection Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond

**Brand:** rev-a-shelf
**Price:** ฿7909
**Availability:** ✅ In Stock

## Summary

> 🧼 Keep it Clean, Keep it Classy!

## Quick Answers

- **What is this?** Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond by rev-a-shelf
- **How much does it cost?** ฿7909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/11806638-rev-a-shelf-sbdt-3942-a-1-large-under-sink)

## Best For

- rev-a-shelf enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Elegant:** Crafted from strong molded plastic for long-lasting elegance.
- • **Easy Installation:** Trim to fit with a utility knife for a seamless look.
- • **Generous Capacity:** Holds up to 2.15 quarts—perfect for any kitchen mishap!
- • **Maximize Your Space:** Transform your under-sink chaos into organized bliss!
- • **Smart Leak Detection:** Funnel design alerts you to leaks before they become disasters.

## Overview

The Rev-A-Shelf SBDT-3942-A-1 is a large under-sink drip tray mat designed to protect and organize your kitchen cabinets. Measuring 40.5"W x 23.25"D x 0.75"H, it fits 39-inch and 42-inch cabinets, holds 2.15 quarts of liquid, and features a unique design that alerts you to leaks while being easy to clean and resistant to household chemicals.

## Description

Full description not available

## Features

- PROTECT YOUR CABINETS: Maximize space and protect your under-sink cabinet from damage with this sink base drip tray. Trays are easy to clean up and resistant to most household chemicals
- DURABILITY & ELEGANCE: Made from strong molded plastic material for durability that is very rigid and does not fold or bend
- INSTALLATION: Using a standard utility knife, you can trim the tray to a custom fit. Unit can be installed to an existing cabinet but may require extensive modification to fit around existing plumbing. Product is very rigid and may have difficulty getting into existing cabinets where a center divider exists. Minimum trim size is 37-1/2" W x 21-1/2"
- DIMENSIONS (W x D x H): 40.5"W x 23.25"D x 0.75"H; Liquid capacity of 2.15 quarts and is recommended for a 39-inch and 42-inch sink base kitchen cabinet. Recommended to measure cabinet before purchasing
- UNIQUE DESIGN: Unique design not only protects the bottom of your cabinet by holding water the tray funnels excessive water to the front of your cabinet and out onto the floor alerting you of the leak

## Images

![Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond - Image 1](https://m.media-amazon.com/images/I/71RXTjVzo7L.jpg)
![Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond - Image 2](https://m.media-amazon.com/images/I/81iQMylOnUL.jpg)
![Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond - Image 3](https://m.media-amazon.com/images/I/71GqgJDJvJL.jpg)
![Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond - Image 4](https://m.media-amazon.com/images/I/71Rnt1Rxx8L.jpg)
![Rev-A-Shelf SBDT-3942-A-1 Large Under Sink Base Drip Tray Mat Shelf Liner for Kitchen Cabinets Protective Organization Accessory for 39-Inch and 42-Inch Cabinets, Almond - Image 5](https://m.media-amazon.com/images/I/717T5sTtYPL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    I've bought two and loved them both
  

*by C***S on Reviewed in the United States 🇺🇸 on October 17, 2021*

I bought the first one for a home that I sold. It prettied up an ugly cabinet under the sink and helped give it a more organized and neat look so when I moved to my new home I bought another. The new home sink cabinet was much larger and had a center piece that the other did not have. It was not easy to get it in but with force was able to. I really assumed I would ruin it when I did because I had to bend it so much but luckily it was fine. I would recommend definitely cutting the corners before installing to account for the wood on the inside corners. It's a very think material and not easy to cut so you would not be able to do so after installation and those cuts make all the difference in the fitting of the mat.The color is very close to the inside of the cabinet and blends in well. If I move again would buy one again and again. Highly recommend.

### ⭐⭐⭐⭐⭐ 







  
  
    Just right
  

*by J***H on Reviewed in the United States 🇺🇸 on April 30, 2019*

This tray was just the right thickness. I had to cut mine to fit my area due to two obstacles.  I used a plastic welder to weld the seams together (you can get a nice welder from Harbor freight or on Amazon) I also but waterproof gorilla tape on the backside just in case the weld broke.  So far it has worked great when the garbage disposal broke a month later and was leaking, we found out right away because the tray funnels the water to the front where it dripped on the floor, so we knew right away about the leak.  The other lead was the spray hose from the faucet which also we were treated to the issue due to the floor getting wet as we used the sink.When I get around I might take some pictures to add to this.  I have considered daming up the front part of the tray and putting an water alarm since our flooring is wood. This would allow you to get a alarm if water starts to build up instead of having to step in it.

### ⭐⭐⭐⭐⭐ 







  
  
    Nice and hard plastic, easy to cut to fit with a hacksaw. Had to cut out holes for pipes and wires.
  

*by A***R on Reviewed in the United States 🇺🇸 on July 7, 2022*

Had to modify to get it to fit in place, but with a few cuts. The shelf tray went right in.

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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-02*