Color:Yellow,Purple,Orange,Green,Red,Black,Blue
Size:4.5*6CM/1.8*2.4inch
Product weight:45g
Name: Hand Grip Stress Relief Ball
Package include:1 pc ball
Resistance Levels:
Yellow:33 Lbs (15 KG)
Purple:33 Lbs (15 KG)
Orange:39 Lbs (18 KG)
Green:44 Lbs (20 KG)
Red:55 Lbs (25 KG)
Black:55 Lbs (25 KG)
Blue:66 Lbs (30 KG)