From the product description, check product page for current description, price and availability:

• Overall Dimensions: 12″x 7″ x 1/2″(thick)
• Cutout Dimensions: 4.5″ x2″, Suits most Tower Base
• Material: Made of non-toxic PVC, safe and anti-corrosion.NO WORRY about rust any more!
• A Soft PVC Drip Tray Will Definitely be a good helper for your home brewing equipment.
• Lay flat on counter top.

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