5 in 1 comprises 7 simple flat sheets of polypropylene. From these parts you can make any of 5 pendant lampshades by combining 3,4,5,6 or all 7 of the sheets. You can make the big wide form with all 7 or you could perhaps choose to make 2 lampshades, one with 3 pieces and one with 4.

7 Sheets : 57 x 36 cm
3 Sheets : 33 x 60 cm