What do the bedding sets include in 4/6/7pcs?
Duvet cover size is Wide *Length

Flat sheet style

Twin size 150X210cm 4Pcs
1 piece Duvet Cover: 150*210cm(59*83inches)
1 piece Flat bed sheet: 200*230cm(79*91inches)
2pieces Pillowcases: 48*74cm(19*30inches)
Double size 200X200cm 4Pcs
1 piece Duvet Cover: 200*200cm(79*79inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X220cm 4pcs 
1 piece Duvet Cover: 200*220cm(79*87inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X230cm 4pcs 
1 piece Duvet Cover: 200*230cm(79*91inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
King size 220X240cm 4pcs 
1 piece Duvet Cover: 220*240cm(87*94inches)
1 piece Flat bed sheet: 245*270cm(96*106inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Family size 5Pcs
2 pieces Duvet Cover: 150*210cm(59*83inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
2pieces Pillowcases: 48*74cm(19*30inches)
Twin size 150X210cm 6Pcs
1 piece Duvet Cover: 150*210cm(59*83inches)
1 piece Flat bed sheet: 200*230cm(79*91inches)
4pieces Pillowcases: 48*74cm(19*30inches)
Double size 200X200cm 6Pcs
1 piece Duvet Cover: 200*200cm(79*79inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X220cm 6pcs 
1 piece Duvet Cover: 200*220cm(79*87inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X230cm 6pcs 
1 piece Duvet Cover: 200*230cm(79*91inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
King size 220X240cm 6pcs 
1 piece Duvet Cover: 220*240cm(87*94inches)
1 piece Flat bed sheet: 245*270cm(96*106inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Family size 7Pcs
2 pieces Duvet Cover: 150*210cm(59*83inches)
1 piece Flat bed sheet: 245*250cm(96*98inches)
4pieces Pillowcases: 48*74cm(19*30inches)

Fitted sheet style 

Twin size 150X210cm 4Pcs
1 piece Duvet Cover: 150*210cm(59*83inches)
1 piece Fitted sheet : 120*200 25cm(47*79 9.8inches)
2pieces Pillowcases: 48*74cm(19*30inches)
Double size200X200cm 4Pcs
1 piece Duvet Cover: 200*200cm(79*79inches)
1 piece Fitted sheet : 150*200 25cm(59*79 9.8inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X220cm 4pcs 
1 piece Duvet Cover: 200*220cm(79*87inches)
1 piece Fitted sheet : 160*200 25cm(63*79 9.8inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X230cm 4pcs 
1 piece Duvet Cover: 200*230cm(79*91inches)
1 piece Fitted sheet : 160*200 25cm(63*79 9.8inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
King size 220X240cm 4pcs 
1 piece Duvet Cover: 220*240cm(87*94inches)
1 piece Fitted Sheet: 180*200 25cm(71*79 9.8inches)
2 pieces Pillowcases: 48*74cm(19*30inches)
Family size 5Pcs
2 pieces Duvet Cover: 150*210cm(59*83inches)
1 piece Fitted Sheet: 180*200 25cm(71*79 9.8inches)
2pieces Pillowcases: 48*74cm(19*30inches)
Twin size 150X210cm 6Pcs
1 piece Duvet Cover: 150*210cm(59*83inches)
1 piece Fitted sheet : 120*200 25cm(47*79 9.8inches)
4pieces Pillowcases: 48*74cm(19*30inches)
Double size200X200cm 6Pcs
1 piece Duvet Cover: 200*200cm(79*79inches)
1 piece Fitted sheet : 150*200 25cm(59*79 9.8inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X220cm 6pcs 
1 piece Duvet Cover: 200*220cm(79*87inches)
1 piece Fitted sheet : 160*200 25cm(63*79 9.8inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Queen size 200X230cm 6pcs 
1 piece Duvet Cover: 200*230cm(79*91inches)
1 piece Fitted sheet : 160*200 25cm(63*79 9.8inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
King size 220X240cm 6pcs 
1 piece Duvet Cover: 220*240cm(87*94inches)
1 piece Fitted Sheet: 180*200 25cm(71*79 9.8inches)
4 pieces Pillowcases: 48*74cm(19*30inches)
Family size 7Pcs
2 pieces Duvet Cover: 150*210cm(59*83inches)
1 piece Fitted Sheet: 180*200 25cm(71*79 9.8inches)
4pieces Pillowcases: 48*74cm(19*30inches)

1 cm = 0.3937008 inches