ITEM NAME:1X Hearing Aid Battery Batteries Box Button Storage Protective Holder Hard C BX Feature: This battery case is a perfect solution for storage botton batteries It helps protect your batteries from accidental shorts and clean Perfect for travel, camping, hiking or at home Holds either 312# or 675# batteries Special design, which can save space Batteries are not included Description: Color: Clear Material : PE Dimension: 33*18*7 mm Usage: Used to hold battery with 2 compartments. Fit hearing aid batteries,10# 312# 675# battery. Portable and useful. Package include: 1XHearing Aid Case Notes: 1. Manual measuring, please allow 1 ~ 3mm error,thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture..Fit hearing aid batteries,10# 312# 675# battery. Portable and useful. Material : PE. This battery case is a perfect solution for storage botton batteries. 1XHearing Aid Case. Holds either 312# or 675# batteries.