Professional Finger Power Strengthener Hand Grip Exercise Fitness Equipment Specifications: The heavy duty hand gripper can exercise the hand grip strength. Safe grip sponge handle fits your hand and give you a best comfort feeling. Heavy Grip can be used anytime anywhere and very convenient to take. Item Name: Hand Gripper Material: Sponge + Iron Color: Random Color Features: Durable, Easy to Use, Fitness Tool Length: 12cm/4.72" (Approx.) Width: 9cm/3.54" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Hand Gripper