Large: Width 20~22 cm, Length 45~55 cm, Fat 0.3~0.7 mm, Weight 3.0~3.5 kg Medium: Width 20~22 cm, Length 45~55 cm, Fat 0.3~0.7 mm, Weight 3.5~4.0 kg Without Weight Selection: Width 21~23 cm, Length 45~55 cm, Fat 0.3~0.7 mm