plastic folding basket can fold , light weight and very useful Our plastic basket have three different size : the small ,the middle and the bigL1: the close size 30*20*4cm , the open size : 30*20*15.5cmL2: the close size : 38*25.5*5cm ,the open size : 38*25.5*20cmL4: the close size : 45*31.5*6cm ,the open size : 45*31.5*25cm