Specifications: Quality fitness and massage equipment. Portable and simple massage tool. Dial easily adjusts resistance from 22-132LB(10-60kg), you can either increase or decrease level freely. Built-in mechanical counter records number of complete grips and resets easily, convenient to calculate your everyday workout and quickly build your strength to a higher level. Anti-slip handle and high quality stainless steel springs make the hand gripper is comfortable to use. Item Name: Hand Gripper Material: ABS + Stainless Steel Grip Force: 22-132LB Features: with Counter, Adjustable, Durable, Hand Strength Exercise Tool Size: 16cm x 12cm/6.30" x 4.72" (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