Three feet: 50 *100; Big three feet: 69 *100; Three feet fully open:100 x 55; Three-foot sheet:100x27; Three-foot horizontal batch:100x55; Three-foot couplet:100 x 27; Three-foot bucket: 55 x 50；; Four feet fully open:138 x 69; Four-legged single: 138 x 34 four-legged horizontal batch:138 x 69; Quadruplets:138 x 34; Four-foot bucket: 69 x 68
Four feet and three openings: 69 x 46 four feet and four openings: 69 x 34 four feet and six openings: 46 x 34 four feet and eight inches: 35 x 34 five feet fully open:153x84; Five-foot sheet:153x42; Five-foot horizontal batch:153x84; Five-foot couplets:153x42; Five-foot bucket: 84x77; Six feet fully open:180 x 97; Six feet and three openings: 97 x 60 six-foot couplets:180x49; Six-foot bucket: 97 x 90 Seven-foot fully open: 238 x 129.