Features 1.UPGRADE 3PCS BRADELEY BISQUETTE SAVER: Machined from the premium hard anodized aluminum, the upgrade Bradley saver have smooth and glossy silver surface by several advanced procedures, which is more solid and effective for high temperature, corrosion and deformation protection with great durability. The hollow ring design is easier to grab and load. It is lighter in weight and cools down faster after smoking. 2.SIMPLY USAGE: Just stacking each puck in between every other Bradley bisquettes and that's it! No tools or modifications to your smoker. A must have for your Bradley smoker with widely compatibility, which can be used on any Bradley electric smoker and barbecue. .