Worlds First Metal Battery Shield! High Quality Anodized Aluminum - This material is the same that "Chi battery's" use in their battery. It is super high quality, and unlike plastic doesn't crack when put in incorrectly. Protective Layer - To prevent shipping damages both plates come with protective clear plastic to keep the product in the highest quality until it arrives at your door. Value - Unlike more expensive battery this product converts the battery you already have while giving the same clean look. Customization - Unlike most battery wraps you can powder coat this product to have the same look as your frame! This can give your bike a super cool 1 of 1 look which can be unique to other bikes. This product comes with: x2 - Metal anodized aluminum plates x8 - 3M branded adhesive to attach the product to your battery