Features: * SUPERIOR QUALITY: Made of premium material - hard anodized aluminum is quite effective for high temperature, corrosion and deformation protection with great durability. The hollow ring design is lightweight and easier to grab and load, which is good for cooling down faster after smoking. Enjoy this super available accessory for your Bradley smoker. * 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, which can be used on any Bradley electric smoker. .