SURFBOARDS SIZE DATA 
     1インチ=2.54cm ,  1フィート(12インチ)=30.48cm 
LENGTH
WIDTH
THICKNEESS
5' 0"
5' 1"

152.0cm
155.0
17' 
17' 1/16
43.2cm
43.3
2' 
2' 1/16
5.1cm
5.2
5' 2"
5' 3"

157.0
160.0
17' 3/32
17' 1/8
43.4
43.5
2' 3/32
2' 1/8
5.3
5.4
5' 4"
5' 5"

163.0
165.0

17' 5/32
17' 3/16
43.6
43.7
2' 5/32
2' 3/16
5.5
5.6
5' 6"
5' 7"

168.0
170.0
17' 1/4
17' 9/32
43.8
43.9
2' 1/4
2' 9/32
5.7
5.8
5' 8"
5' 9"

173.0
175.0
17' 5/16
17' 3/8
44.0
44.1
2' 5/16
2' 3/8
5.9
6.0
5' 10"
5' 11"

178.0
180.0
17' 13/32
17' 7/16
44.2
44.3
2' 13/32
2' 7/16
6.1
6.2
6' 0"
6' 1"

183.0
185.0
17' 15/32
17' 1/2
44.4
44.5
2' 15/32
2' 1/2
6.3
6.4
6' 2"
6' 3"

188.0
191.0
17' 9/16
17' 19/32
44.6
44.7
2' 15/32
2' 1/2
6.5
6.6
6' 4"
6' 5"

193.0
196.0
17' 5/8
17' 11/16
44.8
44.9
2' 15/32
2' 1/2
6.7
6.8
6' 6"
6' 7"

198.0
201.0
17' 23/32
17' 3/4
45.0
45.1
2' 5/8
2' 11/16
6.9
7.0
6' 8"
6' 9"

203.0
206.0
17' 13/16
17' 27/32
45.2
45.3
2' 23/32
2' 3/4
6.9
7.0
6' 10"
6' 11"

208.0
211.0

17' 7/8
17' 29/32
45.4
45.5
2' 13/16
2' 27/32
7.1
7.2
7' 0"
7' 1"

213.0
216.0

17' 15/16
18' 
45.6
45.7
2' 7/8
2' 29/32
7.3
7.4
7' 2"
7' 3"

218.0
221.0
18' 1/16
18' 3/32
45.9
46.0
2' 15/16
3' 
7.5
7.6
7' 4"
7' 5"

224.0
226.0
18' 1/8
18' 5/32
46.0
46.1
7' 6"
7' 7"

229.0
231.0
18' 3/16
18' 1/4
46.2
46.4
7' 8"
7' 9"

234.0
236.0
18' 9/32
18' 5/16
46.4
46.5
7' 10"
7' 11"

239.0
241.0
18' 3/8
18' 13/32
46.7
46.8
8' 0"
8' 1"

244.0
246.0
18' 7/16
18' 15/32
46.8
46.9
8' 2"
8' 3"

249.0
251.0
18' 1/2
18' 9/16
47.0
47.1
8' 4"
8' 5"

254.0
257.0
18' 19/32
18' 5/8
47.2
47.3
8' 6"
8' 7"

259.0
262.0
18' 11/16
18' 23/32
47.4
47.5
8' 8"
8' 9"

264.0
267.0
18' 3/4
18' 13/16
47.6
47.7
8' 10"
8' 11"

269.0
272.0
18' 27/32
18' 7/8
47.8
47.9
9' 0"
9' 1"

274.0
277.0
18' 29/32
18' 15/16
48.0
48.1
9' 2"
9' 3"

279.0
282.0
19' 1/16
19' 3/32
48.4
48.5
9' 4"
9' 5"

284.0
287.0
19' 1/8
19' 5/32
48.6
48.7
9' 6"
9' 7"

290.0
292.9
19' 3/16
19' 1/4
48.8
48.9
9' 8"
9' 9"

295.0
297.0
19' 9/32
19' 5/16
49.0
49.1
9' 10"
9' 11"

300.0
302.0
19' 3/8
19' 13/32
49.2
49.3
10' 
 

305.0
 
19' 7/16
19' 15/32
49.4
49.5