the best hand gripper under 2$ nobody else is selling on this rate that why we have a world record for it 
LIFETIME WARRANTY
COD
ALL ROUND UNVERSE
 
BEST SELLER IN 
USA-13MILLION SOLD
INDIA-1MILLION SOLD
RUSSIA-67MILLION SOLD
CHINA-565MILLON SOLD
ARMY USERS-120 MILLION 
 
TOTAL 700MILLION+{STILL INCREASING}