Each 2.75 x 2.5 x 0.75 in (6.9 x 6.3 x 1.9 cm). With foaming power. Foams away stains & odors. Steams to soften messes! Cleans, freshens, maintains! Safe for all microwaves. Machine cleaning experts. Glisten Microwave Cleaner steams when heated to soften the toughest build-up and stains from the inside of your microwave oven while freshening it. Just heat to activate the foaming power and then simply wipe away messes with the hard working scrubber to reveal your clean and stain-free microwave oven. Performance Guaranteed: If not satisfied with product performance mail register receipt along with UPC to Summit Brands for a full refund. 1-888-476-6688 Mon - Fri 8-5 EST. www.summitbrands.com. Safer more responsible products. Made in the USA.