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【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
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Small size - Total length: 31cm / Diameter: 13cm / Weight: 350g
This product is a hard type (black) that uses harder foam (36% harder) than the standard type (blue). Material: EVA/polyolefin blend, waterproof and latex free
Rumble Roller is a top brand originating from the United States and recognized by the world's top athletes.
[Trigger point & myofascial release/massage & stretch roller] Not only for athletes and professionals, but also for the general public to relieve fatigue and stiffness and improve posture.
We also offer a long size (77cm x 15cm) and a standard type (blue) that uses foam of standard hardness.
The massage roller is designed with flexible bumps that act like a massage therapist's thumbs. The bumps are gentle and stretch soft tissue in multiple directions to relieve the pain of sore muscles, allowing you to relax your body.
