Wall hanging or bench top AA & AAA Battery Holder. Holds 42 AA and 45 AAA Batteries in a 5x7 block. Batteries are held at a 5° Angle so they can't fall out when hanging on the WALL. Now you can buy the 40 pack of batteries and not loose them or have them go bad because your child dumped them out in a drawer with metal stuff and ran them dead. Printed on a Makergear M2 .250 layer thickness 1 outline 2 solid bottoms 3 solid tops 15% Infill Uses 140 Grams filament. (about 5 oz)