The size of rice paper is cut according to the city ruler, and the length of the city ruler is converted:
1 city ruler =33.33 cm) =3.333 decimeter (dm)= 10 inch.
1 meter (m) = 1 meter =3 city feet =3.2808 feet = 1.094 yards (yards)
Extended data:
Specification of rice paper (unit: cm)
1, with all legs open:100x55; ; Three-foot sheet:100x27; ; Three-foot horizontal batch:100x55; ; Three-foot couplet:100 x 27; ; Three-foot bucket: 55 x 50
2. All legs are fully open:138 x 69; ; Four-legged list:138 x 34; ; Four-foot horizontal batch:138 x 69; ; Quadruplets:138 x 34; ; Four-foot bucket: 69 x 68；; Four legs and three openings: 69 x 46；; Four feet and four openings: 69 x 34；; Four feet six open: 46 x 34；; Four feet eight inches: 35 x 34
3. Five feet are fully open:153x84; Five-foot sheet:153x42; Five-foot horizontal batch:153x84; Five-foot couplets:153x42; Five-foot barrel: 84 x 77
4. Six feet fully open:180x97; Six feet and three openings: 97 x 60；; Six-foot couplets:180x49; Six-foot barrel: 97 x 90
5. Seven feet fully open: 238 x 129.
6. Eight feet fully open: 248 x 129.
References:
Baidu Encyclopedia-specifications of rice paper
Baidu Encyclopedia-Urban Ruler