---
product_id: 497347262
title: "Boveda High-Absorbency 49% Two-Way Humidity Control Pack for Music Instruments in Extreme Humidity – Single – Size 40 – Prevents Warping & Cracking of Wooden Instruments – Individually Wrapped"
brand: "boveda"
price: "NT$710"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/497347262-boveda-high-absorbency-49-two-way-humidity-control-pack-music
store_origin: TW
region: Taiwan
---

# 3X moisture absorption No daily maintenance Ideal 45-55% RH Boveda High-Absorbency 49% Two-Way Humidity Control Pack for Music Instruments in Extreme Humidity – Single – Size 40 – Prevents Warping & Cracking of Wooden Instruments – Individually Wrapped

**Brand:** boveda
**Price:** NT$710
**Availability:** ✅ In Stock

## Summary

> 🎶 Keep Your Sound in Tune with Boveda!

## Quick Answers

- **What is this?** Boveda High-Absorbency 49% Two-Way Humidity Control Pack for Music Instruments in Extreme Humidity – Single – Size 40 – Prevents Warping & Cracking of Wooden Instruments – Individually Wrapped by boveda
- **How much does it cost?** NT$710 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/497347262-boveda-high-absorbency-49-two-way-humidity-control-pack-music)

## 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

- • **Easy to Use:** Simply place in your case and let Boveda do the work—no complicated setup required.
- • **Quick Results:** Achieve optimal humidity levels within 24-48 hours—no waiting around!
- • **Trusted by Millions:** Join over 3 million musicians who trust Boveda for their instrument care.
- • **High Absorbency Power:** Absorbs 3X more moisture than standard packs, ensuring your instrument stays in peak condition.
- • **Ultimate Humidity Control:** Experience the only patented two-way humidity solution that adapts to your instrument's needs.

## Overview

The Boveda High-Absorbency 49% Two-Way Humidity Control Pack is designed specifically for musicians in extreme humidity conditions. This innovative product absorbs excess moisture and releases it when needed, maintaining an ideal humidity level of 45-55% RH. With a proven track record of over 25 years, Boveda is the go-to solution for protecting wooden instruments from warping and cracking, ensuring optimal sound quality and longevity.

## Description

High-Absorbency 49% Two-Way Humidity Control Pack for Music Instruments in Extreme Humidity – Single – Size 40 – Prevents Warping & Cracking of Wooden Instruments – Individually Wrapped

## Features

- WHY THIS BOVEDA: The solution for balancing humidity in an instrument case in a drippy locale (50+% HUMIDITY YEAR-ROUND). Prevents warping instruments & the "musties" in your case. Protects fretted, bowed & woodwind instruments from humidity fluctuations to maintain ideal humidity in an instrument case. For use in Boveda Small or Directional Starter Kit or Single Fabric Holder. NATURAL INGREDIENTS. WE GUARANTEE QUALITY! If you’re not 100% satisfied, reach out for a full refund for up to 1 year.
- HOW HIGH-ABSORBENCY BOVEDA WORKS FOR MUSICAL INSTRUMENTS: ABSORBS 3X MORE MOISTURE than Boveda 49% RH! Stabilizes the humidity within the ideal range—45–55% RH, even in extreme humidity. If the air inside a case is too moist, Boveda absorbs that moisture. If it's too dry, Boveda releases small amounts of water vapor into the case. Wide humidity fluctuations will cause the wood to expand or shrink, which puts stress on the instrument & degrades its performance abilities.
- CHOOSE BOVEDA: Trusted by over 3 million people to protect & maintain items at the perfect humidity level. Boveda's the only patented 2-way humidity control solution with 25 years of experience. Using saltwater in our humidity packs, we provide the fastest, most precise humidity control in the market for wood instruments. When you invest in an instrument, you want to ensure you take care of it to produce optimal sound. Boveda is the only humidity solution that can do so within 24-48 hours.
- HOW TO USE: Always insert Boveda packs into a protective Boveda Fabric Holder before using in an instrument case. Boveda Fabric Holders are available separately & in Boveda Starter Kits. Remove the clear plastic overwrap before using. DO NOT cut or open the brown humidity packet. Slip the packet into the holder. Place in case and close the lid. BOVEDA DOES THE REST. When High-Absorbency Boveda 49% RH puffs up, it’s time to replace the pack. NEVER MIX the 49% HA with any other %RH.
- WHO IS HIGH-ABSORBENCY BOVEDA FOR: Musicians who live in year-round extreme humidity who struggle to maintain the right RH for instrument storage use Boveda HA 49 for acoustic & electric GUITARS, WOODWINDS & BOWED INSTRUMENTS. Professional musicians, band & orchestra leaders, instrument techs, music teachers, hobbyists & student musicians use Boveda packs for easy & precise humidity management in instrument cases. NO DAILY MAINTENANCE! WHY RISK A WARPED OR CRACKED INSTRUMENT OR MUSTY CASE?

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Boveda |
| Special Feature | Two-Way Humidity Control | Safe to Touch items | Adds/Removes Moisture | Preserves Aroma, Flavor & Freshness | Long Term & Short Term Storage | Replace Every 3 Months | Protect Up To 1 lb (450 Grams) |
| Room Type | Add Boveda to Airtight Container, Glass Jar, Storage Bags, Humidor and More to Maintain Humidity |
| Model Name | 49% RH, Size 40, 1 Count, Humidity Control Packets |
| Included Components | 1 Humidity Control Packet - Overwrapped in Plastic (not resealable) |
| UPC | 852715006033 |
| Manufacturer | Boveda |
| Item Weight | 1.44 ounces |
| Product Dimensions | 5.25 x 0.25 x 3.5 inches |
| Item model number | B49HA-40-OWB |
| Size | 49% Music - 1 Pack High Absorbency |
| Manufacturer Part Number | B49HA-40-OWC |

## Images

![Boveda High-Absorbency 49% Two-Way Humidity Control Pack for Music Instruments in Extreme Humidity – Single – Size 40 – Prevents Warping & Cracking of Wooden Instruments – Individually Wrapped - Image 1](https://m.media-amazon.com/images/I/51dZ71eIb0L.jpg)

## Available Options

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

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-13*