Individual product dimensions: 5.25" x 3.5"
Stop adding water to foam, hoses and sponges in your instrument case. 1-way humidifiers require constant attention and could damage your instrument, affect the sound and playability and lead to costly repairs.
Easy-to-use, maintenance-free humidity control for wood instruments—fretted, bowed and woodwinds.
Just slip this replacement Boveda into Boveda fabric holders (included in the Boveda Starter Kit and sold separately). Then nestle in and/or around the instrument. Close the case, then Boveda automatically adds and/or absorbs moisture all around a wood instrument.
Achieves and maintains a constant relative humidity (RH) range of 45% to 55%—the safe zone for wood instruments. Uses only pure water and natural salts sealed inside a leakproof membrane.
Long lasting–Provides humidity control for 2 to 6 months based on your instrument case, time of year and climate. A simple touch test will let you know when it’s time to replace Boveda—it will feel crunchy and rigid.
Recommended for most 3- or 4-season climates (High-Absorbancy Boveda is available separately fo high-humidity climates).