Apply to: Our hearing aids hard case is suitable for most hearing aids and provides ultimate protection for your hearing aids. Small Size and Easy to Carry: The size of the hearing aid protective box is 6.5 x 5 x 2.5cm/2.6 x 2.6 x 1in, hearing aid case for 2 hearing aids can be conveniently placed in the pocket of pants, clothes or handbags. Waterproof Design: The shell of the hearing aid storage case is made of waterproof material, covered with a lid, and closed tightly to achieve super waterproof performance. Effective Isolation: The hearing aid storage box can keep the hearing aid away from moisture and debris, and prevent debris from entering. Hearing Aid Box: The hearing aid protection case is made of high-quality plastic and silica gel. Compared with the soft zipper shell, a hearing aid case for two hearing aids can better protect your hearing aid from secondary damage.