---
product_id: 732636203
title: "Boveda Music 49-RH 2-Way Humidity Control Replacement Use Fabric Holder for Size 70 Fret Bowed Wood Instruments Prevent Cracking and Warping 4-Count Reseal Bags"
brand: "boveda"
price: "R$412"
currency: BRL
in_stock: true
category: "Boveda"
url: https://www.desertcart.com.br/products/732636203-boveda-music-49-rh-2-way-humidity-control-replacement-use
store_origin: BR
region: Brazil
---

# 100% natural ingredients 49% precise humidity control 2-way moisture regulation tech Boveda Music 49-RH 2-Way Humidity Control Replacement Use Fabric Holder for Size 70 Fret Bowed Wood Instruments Prevent Cracking and Warping 4-Count Reseal Bags

**Brand:** boveda
**Price:** R$412
**Availability:** ✅ In Stock

## Summary

> 🎸 Keep your music flawless—humidity mastered, worry banished!

## Quick Answers

- **What is this?** Boveda Music 49-RH 2-Way Humidity Control Replacement Use Fabric Holder for Size 70 Fret Bowed Wood Instruments Prevent Cracking and Warping 4-Count Reseal Bags by boveda
- **How much does it cost?** R$412 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/732636203-boveda-music-49-rh-2-way-humidity-control-replacement-use)

## Best For

- boveda enthusiasts

## Why This Product

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

## Key Features

- • **All-Natural & Safe:** Made from pure water and natural salts, ensuring delicate instruments stay protected without harmful chemicals.
- • **Perfect 49% RH Balance:** Keeps your wooden instruments in the sweet spot of 40%-60% humidity to prevent cracking and warping.
- • **Resealable 4-Pack Value:** Convenient, long-lasting packs made in the USA, so you never run out of essential humidity control.
- • **Universal Compatibility:** Designed for all fret bowed wood instruments—from guitars and basses to violins and clarinets.
- • **Year-Round Climate Control:** Patented 2-way moisture management adapts to both dry winters and humid summers effortlessly.

## Overview

Boveda Music 49-RH Replacement Packs deliver precise 49% relative humidity control using patented 2-way moisture technology and all-natural ingredients. Compatible with a wide range of wooden fret bowed instruments, these resealable 4-count packs prevent cracking and warping year-round, ensuring your instruments maintain optimal condition and sound quality.

## Description

desertcart.co.jp: Boveda Music 49-RH 2-Way Humidity Control Replacement Use Fabric Holder for Size 70 Fret Bowed Wood Instruments Prevent Cracking and Warping 4-Count Reseal Bags : Musical Instruments

## Features

- Moisture regulator for musical instruments with a humidity of 49% for use with wooden instruments such as guitars. Humidity in case always maintains an optimal range of 40%-60%
- Composed of only natural ingredients such as pure water and natural salt, it can be used on delicate instruments
- 4 Pack Value Model
- Made in USA with patented 2-way moisture management technology that serves both moisture absorption and humidification, making it suitable for all seasons
- Compatible with all kinds of wooden instruments such as acoustic guitars, electric guitars, bass, banjos, contrabass, cello, ukulele, mandolin, violin, viola, clarinet, oboe, etc

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B6AHW3K |
| Amazon Bestseller | #28,766 in Clothing, Shoes & Jewelry ( See Top 100 in Clothing, Shoes & Jewelry ) #15 in Men's Cigarette Cases |
| Back Meterial | Fabric, Wood |
| Color Name | Boveda brown |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,126) |
| Date First Available | December 30, 2015 |
| Is Discontinued By Manufacturer | No |
| Item model number | B49-70-4P |
| Material Type | Wood |
| Number of Strings | 4 |
| Power Source | Electrical |
| Size | 49% Music - 4 Pack Standard |
| Top Material | Wood |

## Product Details

- **Brand:** Boveda
- **Capacity:** 70 Grams
- **Color:** Boveda brown
- **Operation Mode:** Electrical
- **Special Feature:** Leakproof

## Images

![Boveda Music 49-RH 2-Way Humidity Control Replacement Use Fabric Holder for Size 70 Fret Bowed Wood Instruments Prevent Cracking and Warping 4-Count Reseal Bags - Image 1](https://m.media-amazon.com/images/I/71KT4lQDd2L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do I have to use a fabric holder with Boveda in an instrument case?**
A: YES! Always insert Boveda into a Boveda Fabric Holder before placing it in an instrument case. The fabric holder extends the life of Boveda plus acts as a liquid barrier if a pack is accidentally punctured.

**Q: Do I tear open the brown Boveda packet?**
A: NO!!! DO NOT OPEN the brown packet itself. If your Boveda arrived individually wrapped in cellophane, remove that plastic overwrap before slipping the humidity control pack into a fabric holder.

**Q: Should I use a sponge or snake with Boveda?**
A: No, do not use Boveda in the same instrument case with other humidification products, as this will reduce the Boveda’s efficiency. Ditch the sponges and hoses. No more rewetting— Boveda works automatically to balance the humidity in your case!

**Q: I live in a really humid place, so do I need Boveda in my instrument case?**
A: Yes! Boveda makes a High-Absorbency pack to protect wood instruments in extreme humidity, prevent warping and curb humidity fluctuations when you’re in a dry environment, like an airplane or air-conditioned venue.

**Q: What’s the difference between the Large and Small Starter Kits?**
A: The Large Starter Kit is the right Boveda for an acoustic guitar, large woodwind or large bowed or fretted instrument. Choose a Small Starter Kit to use Boveda with an electric guitar or bass, small woodwind or small bowed or fretted instrument.

## Frequently Bought Together

- Boveda 49% Two-Way Humidity Control Packs for Music Instruments – 4 Pack – Standard Size – Prevents Warping & Cracking for Wooden Instruments– Humidifier Packs for Instrument Cases – Resealable Bag
- Boveda Music Large Starter Kit - (3) 49% RH Standard Boveda - Ideal Two-Way Humidty Control for MOST CLIMATES - For Guitars & Other Large Wooden Instruments
- Boveda for Music | Single Fabric Holder for 49% RH Boveda 2-Way Humidity Control | For Use with 1 Boveda Size 70 to Protect Smaller Wooden Instruments from Cracking and Warping

---

## 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/732636203-boveda-music-49-rh-2-way-humidity-control-replacement-use](https://www.desertcart.com.br/products/732636203-boveda-music-49-rh-2-way-humidity-control-replacement-use)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-06-07*