Fullgaden Exercise Ball (55-75cm) with Quick Foot Pump, Professional Grade Anti Burst & Slip Resistant Stability Balance…
Amazon.com Price: $17.47 (as of 11/01/2023 03:40 PST- Details)
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Pvc
☺ extra thick and anti-burst: one of the highest density exercise balls in the market. 2000 micrometers in thickness and can resist up to 2200 lbs.