HEAVY DUTY ANTI-BURST RATING CAN MATCH ANY HEAVYWEIGHT: Anti-Burst Tested,Professional grade PVC material, extensive testing, and a unique anti-burst design provides for the highest quality exercise balls available on the market. Every exercise ball can withstand up to a 2cm cut with out explosively deflating.
THICK PVC CASING PROVIDES OPTIMUM PUNCTURE RESISTANCE: Packed with non-toxic PVC material.Our Exercise Ball is manufactured using gym quality standards,the exercise ball weight: 55cm-900g, 65cm-1100g, 75cm-1300g.
NON-SLIP RIBBED BODY STAYS PUT WITH SKIN CONTACT: The PVC body has a matte surface with horizontal ribs contoured all around it -- making it easy to hold without slipping while tossing, bouncing or squeezing the ball even with profuse sweat.
Whether used once a day for home workouts, all day as an office seat, or constantly in a professional gym, Exercise Stability Ball retains its shape and inflation.
This ball will not burst if punctured, it will slowly deflate.