xuefu Made of durable plastic material! Helps keep your batteries organized and neatly stored Store it flat in a drawer or closet or mount it . Features a hinged clear cover Includes a removable battery tester that doesn't require a battery Holds up to 93 different size batteries; 45 AA, 25 AAA, 4 9 volt, 8 C, 6 D and 5 flat batteries Colour:black Material:plastic Size:30.5 x 17.8 x 5.7cm Package Contents: 1 x Battery Storage Case 1 x Tester Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.