Item Type: Hearing Amplifier Dryer Box Material: PP Gross Weight: 48g / 1.7oz Product Size: Approx.7 x 7 x 7cm / 2.8 x 2.8 x 2.8in Scope of Application: Hearing amplifier drying 1Good Sealing Effect: This hearing amplifier drying box has a good sealing effect, is not easy to get wet, can dehumidify, and is durable. 2Function: This small box is used for drying of hearing amplifiers, prolonging the use time of hearing amplifiers, and is convenient and practical. 3Equipped with Sponge Sheets: The hearing amplifier dryer will be equipped with sponge sheets to preserve the hearing device from moisture damage. 4Compact and Portable: This hearing device accessory is small and compact, lightweight, easy to carry and store for a long time. 5PP Material: The dryer box is made of PP and sponge material, which is sturdy, wear resistant, drop resistant and has a long service life.1 x Drying Box(with Sponge)