■【Moving Disc EX】Ezaki Kikai Co., Ltd. ・Color: 【Blue】 ・With instructions for use ■【Size】 Diameter: Approximately 35cm Height: Adjustable from approximately 3cm to 10cm Weight: Approximately 1kg ■【Material】Vinyl chloride ■【Design】 Surface with protrusions ⇒ Pleasant stimulation Flat surface ⇒ Moderate softness ■【Ideal for core training】 ・A standard tool found in gyms ・Balance cushion with a surface with protrusions and a flat surface ■Air can be adjusted with a straw, etc. ■Also great for cushions for sitting or backrests ■There are no noticeable scratches or stains, but there is some wear and tear ■Price negotiation not possible (※Includes shipping) ✦For those who understand that this is a used item... Thank you in advance. ━━━━━━━━━━━━━━━━━━━━ ■Colors: 【Yellow】 【Blue】 Used items, but two colors are in stock We will offer a discount if you purchase more than one. Please contact us via the comments section.