Item Description Munchkin's Steam Guard Microwave Sterilizer uses the speed and convenience of your microwave to sterilize your baby's bottles, pacifiers and teethers. Heat resistant handle stays cool in microwave Effectively kills all household bacteria with steam heat Locking tabs close upward to prevent accidental opening Includes a free deluxe bottle brush to clean bottles before sterilizing Fits all standard size microwaves Holds virtually all bottle brands and sizes; up to four bottles and two breast pump shields Compact and lightweight