Flintronic non-slip explosion-proof fitness ball How to inflate? A. Insert the black tip of the air pump into the yoga ball.B. Pull the air pump repeatedly until there is enough air. Don't charge too much, 85% elasticity is the best.C. After the gas is full, pull out the trachea and quickly plug it with a gas plug.D. Press to check for leaks and its flexibility. Note: We have updated the packaging and accessories of the product, and the new accessories are more convenient to inflate, carry and transport. It is normal for you to receive older packaging and accessories. Non-slip Foot pump included Stability tested at 2000 pounds Plug, remover, tape measure included Explosion-proof honeycomb technology Our exercise ball is made of extra thick, break-proof PVC, is abrasion-resistant and extremely pressure-resistant.
