Severin Sous-Vide Food Vacuum Sealer, 170 Watt, Black/ Silver has the following specifications Severin FS3609 Bag Sealer for Severin Sous-Vide SV2447 With A Black and Silver Finish >>>>> BUY NOW <<<<< Fully automatic suction and sealing process 2 pilot lights for vacuum and sealing function Includes 5 vacuum bags: 20 x 30 cm suitable for sous-vide cooking Prevents freezer burn and frozen food maintains colour and taste Cable storage >>>>> BUY NOW <<<<<