Feature(may vary by option.)

●Made in Taiwan
●Size: Diameter approx. 13.0 x Thickness approx. 1.0 inches (33 x 2.5 cm)
●Weight: Approx. 3.8 oz (990 g); Please specify color; 100 = Red, 700 = Blue
●Material: Vinyl chloride
●Load Capacity: 198.4 lbs (90 kg)
●ROC

[red]

[Blue]

Description

バランス感覚を養えるだけではなく、筋力のアップにもつながります。