Feature●Made in Japan●Main Material: Wood●Width 19.7 x Length 39.4 x Height 6.3 inches (50●SG Standard Product●Weight: 35.3 lbs (16●Upper double layer structure 0.6 inch (15 mm) (carpet and sponge)●Rubber bottom included●Suitable for elementary schoolDescription
スポンジ入りなので、踏み込み時の衝撃が少なく、足への負担が軽減されます