The DongBang Professional Vacuum Cupping Cups are made from polycarbonate plastic, and incredibly strong. Designed for Continual, Frequent, Professional Use
Superior Suction. The hand pump and connection tube are extremely well designed, the cups have a smooth release air-locking valve, and the pistol grip hand pump is smooth to operate.
This DongBang Vacuum Suction Cupping set includes a pistol grip vacuum hand pump and 19 cups and extension tube.