Energizer Battery 9V 12 Pack Paper Fasteners & Clamps 10 business envelopes feature double ACHF14022DC 10 business envelopes feature double windows and a security tint to secure your documents Avery® Shipping Label 4" Width x 2" Length Permanent Adhesive Rectangle Direct Thermal White Paper 1000 Sheet 1000 Roll 2 Total Sheets 2000 Total Label(s) 2 Box Universal Direct Thermal Labels work with your industrial printer to create and print one label or thousands at a time All of these features are packed inside a lithium 9 volt battery that weighs 25 percent less than an alkaline 9 volt battery They perform in extreme temperatures (from negative 40 to 140 degrees Fahrenheit) and hold their power with up to 10 years of shelf life