Work on your hand strength with a 2-Pack of Finger Grip Strength Trainers Choose from red or blue colours Stainless steel spring provides resistance to help improve your grip strength Sturdy plastic handles are coated in foam for a secure and comfortable grip Simply hold the handles and start squeezing - use anywhere, anytime Measures 5.1 x 3.7-inches Save 57% and get a grip with this 2-Pack of Finger Grip Strength Trainers