1.6 sizes,0.8L,1.2L,1.7L,2L,2.5L,4.25L. 2.PP lid with silicone sealing and ABS container.BPA free and eco-friendly. 3.Patened locking design.The lid and box clamp function is achieved by the leverage principle.,more convenient,more concise,more firmer and sealed. 4.Pefect for staples like flour,rice,nuts,beans,snack,food,cereal,cookies,or coffee. 5.Stackable,organized,save space. 6.Class sheer visability allows you to identify contents and check quantities at a glance. Packing:1pc/color insert,6pcs/set,1set/shrink warp,3sets/ctn. Carton size: 35*39*46cm CBM:0.062