Description:The vacuum sealer kit features a manual vacuum pump for easy air extraction and a dedicated lid opener that allows you to easily open the mason jar. The small and exquisite design makes it durable and easy to carry. Specification:Product Name: Vacuum Sealer Kitmaterial: plasticsColor: as picturedsize:Small cover: about 7.4*1.5cm/2.91*0.59inchLarge cover: about 8.9*1.6cm/3.5*0.63inchAir pump: about 14*4.5*0.8cm/5.51*1.77*0.31inchBottle opener: about 8.9*1.8*1cm/33.03*0.71*0.39inchLarge cover: about 10.2*3.5cm/4.02*1.38inch hole 0.6cm/0.24inchSmall cover: about 8.5*4cm/3.35*1.57inch hole 0.6cm/0.24inchTube: about 39*5.7*0.4cm/15.35*2.24*0.16inch Outer Diameter 5.7cm/2.24inch Inner Diameter 0.4cPacking List: Vacuum Sealer Kit*1