Material: Natural Latex. Valve seat cannot loosen and cause leakage.
HONITANO 2pcs Hand Air Pump for Inflatable Exercise Balls and Balance Trainer, Manual Balloon Inflation Pump with Quick Inflation and Precise Control, Lightweight Pp Material, for Fitness
HONITANO Manual Air Pump for Basketball and Yoga Balls Portable Handheld Ball Inflation Pump with 2 Needles Fitness and Outdoor Use
Inflation Pump With Air Release Valve For Air Neck Traction Latex Bulb
