VacuWare VWFJ201 FreshJarLids Kit, White Fresh pump and 5 fresh jar lids for convenient vacuum sealing Preserves food 3-5 times longer; 3-2/5-inch lids fit most grocery-store jars Hand-operated pump creates a perfect seal every time Easy to use almost anywhere; no outlets, cords or attachments Pump measures 3-1/7-by-1-1/2-by-6-1/2-inch; 2-year limited warranty