160 GSM to 250 GSM, 16 colors avaiavle A 4 , A 3 size standard avaiable other size avaiable as requirement Binding Cover: A 4 size ( 210 x 297 mm ) , A 3 Size ( 440 x 297 mm ) F 4 Size ( 215 x 330 mm) other size avaiable as per requirementColor: Pink, Light Yellow, Lake Blue, Dark Blue, Light Green, Middle Light Green Orange, Dark Green, Black, White, Light Blue, Hot Red, Yellow...Substance: 160 ...