Foot Stretcher Rocker Board rings but also can be used

but also can be used for commercial area

it is durable and resistant to rust and deformation

High quality material: The product is made of PVC material

endurance and other training can be performed

including a military-grade plastic shell and reversible inner tracks for a long life

Foot Stretcher Rocker Board rings but also can be usedSafe and non slip: stripes and grooves increase the friction for safe use and the bottom is non slip. Ultimate and comfortable: your feet make you more relaxed during exercise without worrying about whether the heel will be worn or not. Massage design: ergonomics acupressure magnetic massage comprehensive stimulation dredging the channel speeding up metabolism giving you a body and losing weight. Specifications Type of sports: Balance Training